Offering a seasonal outdoor swimming pool and a tennis court, Blue Mountain Hideaway at North Creek Resort in Blue Mountains is close to Northwinds Beach and Blue Mountain Resort. Both free Wifi and parking on-site are accessible at the apartment free of charge. Indian cuisine is served at the restaurant, and guests can enjoy an outdoor dining area. The spacious apartment includes a fully equipped kitchen with a dishwasher and an oven, as well as a coffee machine. Towels and bed linen are offered in the apartment. The accommodation offers an air conditioning, a heating, and a private bathroom. During warmer months, you can make use of the barbecue facilities and eat on the private balcony. The apartment has a picnic area where you can spend the day outdoors. Plunge! Aquatic Centre is 1.2 miles from Blue Mountain Hideaway at North Creek Resort, while Craigleith Provincial Park is 2.9 miles from the property.
- "a great place to stay , my wife loved it and we had a great 2 night getaway." - "I loved how easy it was to park and find the unit, I recommend it 100% Very comfortable and clean!" - "Very cozy and cute looking" - "Fantastic, would come back 100%!" - "Excellent stay, thank you!" - "Great place to stay" - "Excellent mini-vacay….will definitely come back." - "I'd book again as the place is beautiful and location is great."
Fabulous
122 reviews
Slopeside hotel steps from Ridge Runner Mountain Coaster
With direct access to the slopes, Blue Mountain Resort Village Suites makes guests feel at home with amenities like a hot tub, ski storage, and ski passes.
Blue Mountain Resort Village Suites offers 443 air-conditioned accommodations with coffee/tea makers and hair dryers. Flat-screen televisions come with cable channels.
Guests can surf the web using the complimentary wireless Internet access (speed: 25+ Mbps). Additionally, rooms include irons/ironing boards and complimentary toiletries.
The recreational activities listed below are available either on site or nearby; fees may apply.
- "Clean" - "Our room was incredible! The check in staff was fantastic. Can’t wait to come back!" - "Just a beautiful place to spend quality time with your family. " - "The room wae fantastic!!! The place was wonderful." - "We had a nice stay" - "Okay " - "Very clean and nice" - "Good" - "We were happy about the nice upgrade we got free of charge, but the room itself wasn’t properly cleaned as the top sheet had some crusty stuff on it, garbage wrapper on the bedroom floor, chip crumbs on the other side of the bed and quite a bit of dust on tables. Other then that it was a great room, spacious and convenient."
Fabulous
4543 reviews
Just a 19-minute walk from Northwinds Beach and 0.7 miles from Blue Mountain Resort, Blue Mountain 2 Story Studio Loft features accommodations in Blue Mountains, with a terrace and a bar. This property offers access to a balcony, tennis at the tennis court, free private parking, and free Wifi. The apartment offers an outdoor swimming pool with a fence, as well as a hot tub and free shuttle service. The air-conditioned apartment consists of 2 bedrooms, a living room, a fully equipped kitchen with a dishwasher and a coffee machine, and 2 bathrooms with a hot tub and a hair dryer. Towels and bed linen are offered in the apartment. There's also a seating area and a fireplace. There is an on-site restaurant, but if you'd prefer to cook your own meal you can make use of the barbecue facilities and eat in the private dining area. Guests at the apartment will be able to enjoy activities in and around Blue Mountains, like hiking. Skiing and cycling can be enjoyed nearby, while ski-to-door access and ski storage space are also available on-site. Plunge! Aquatic Centre is 1.2 miles from Blue Mountain 2 Story Studio Loft, while Craigleith Provincial Park is 2.8 miles from the property.
- "We would definitely book again." - "Very good - would go again." - "Both Cam and Lise were good in communication and very helpful in sending details about the stay prior to the booking. Ve" - "Excellent" - "Wonderful time at a wonderful Airbnb" - "Excellent condo with everything needed for a get away to the ski slopes in blue mountains." - "Perfect" - "Great Girls Weekend" - "Cozy, clean and conveniently located. Great price compared with others in the area."
Fabulous
112 reviews
Family-friendly slopeside fun with golf course
Catch some rays on Westin Trillium House, Blue Mountain's private sand beach, practice your swing at the onsite golf course, or enjoy volleyball.
Housekeeping is available on request.
Westin Trillium House, Blue Mountain offers 228 air-conditioned accommodations with fireplaces and DVD players. Accommodations offer separate sitting areas. Pillowtop beds feature down comforters and premium bedding. 43-inch LED televisions come with cable channels and pay movies. Microwaves and coffee/tea makers are provided. Bathrooms include bathrobes and complimentary toiletries.
This The Blue Mountains hotel provides wireless Internet access for a surcharge. Business-friendly amenities include desks, safes, and phones. Additionally, rooms include irons/ironing boards and blackout drapes/curtains. Hypo-allergenic bedding, change of towels, and change of bedsheets can be requested. Housekeeping is provided on request.
The recreational activities listed below are available either on site or nearby; fees may apply.
- "The room exceeded our expectations! The bed was one of the most comfortable I've ever slept in. Really appreciated the full balcony and got lots of use out of it. With a 12 and 15 year old, the layout of the suite, and convenience of a kitchenette met all of our needs. We will definitely return next year. Thank you so much!" - "Good" - "What a wonderful experience here over Christmas!! The rooms were lovely!!" - "Our 3 night stay was very welcoming. Each night we went to the heated pool and hot tub, which was very relaxing. Every day we went skiing, which was very convenient. We needed a hand with our room accommodations and they were very helpful. Thank you everyone Westin Trillium Resort & Spa. Will definitely be coming back and booking a loft bedroom. "
Superb
1095 reviews
Offering barbecue facilities and a shared lounge, Modern Mountainside Ski In/Ski Out Studio at Blue in Blue Mountains is close to Northwinds Beach and Blue Mountain Resort. This property offers access to a balcony, tennis at the tennis court, free private parking, and free Wifi. Guests can enjoy Indian dishes at the family-friendly restaurant or have a cocktail at the bar. The air-conditioned apartment consists of 1 bedroom, a living room, a fully equipped kitchen with a dishwasher and a kettle, and 1 bathroom with a hot tub and a bath. Towels and bed linen are available in the apartment. For added privacy, the accommodation has a private entrance and is protected by full-day security. The apartment also features an outdoor swimming pool and a hot tub for guests to relax in. Skiing and cycling can be enjoyed nearby, while ski-to-door access and ski storage space are also available on-site. Plunge! Aquatic Centre is 1.8 miles from Modern Mountainside Ski In/Ski Out Studio at Blue, while Craigleith Provincial Park is 2.9 miles from the property.
- "Our stay was amazing. The condo was so cozy and clean." - "It was amazing. Everything was organized and clean. We enjoyed a lot. Thank you" - "Overall, it was great, loved the space distribution" - "Cozy comfortable place." - "Overall great stay. Better to bring a pair of slippers. It wasn't on site and the floor was cold." - "Great location, could use some upgrades"
Fabulous
103 reviews
Close to snowboarding, cross-country skiing, and more, this ski-in/ski-out apartment brings it all within reach. Thanks to the convenient onsite parking, you can either leave your vehicle behind and let your feet make short work of the 14-minute walk to Blue Mountain Ski Resort, or easily tackle the quick 7-minute drive to Scandinave Spa Blue Mountain.
Relax by the seasonal outdoor pool or sip a drink in the hot tub of this apartment, which also features a balcony and an outdoor pool. As for the great indoors, you can come inside and enjoy the free WiFi and Smart TV.
This vacation rental features a sitting area, a sofa bed, a fireplace, and climate-controlled air-conditioning. Bathroom amenities include a hair dryer, towels, and toilet paper. The kitchen is equipped with an oven, a stovetop, and a freezer, as well as a coffee maker, an electric kettle, and a microwave. And you can even travel light because you'll have access to laundry facilities.
- "FANTASTIC SOOT AND PLACE! Had a great time! Jacuzzi bathtub made my day! " - "For us it was close to the pool. Our place was clean and everything we needed."
Fabulous
8 reviews
A 10-minute walk from Plunge! Aquatic Centre in Blue Mountains, Great Location, Pool, Blue Mountain 2 BDRM Dream features accommodations with access to a fitness room. This beachfront property offers access to a balcony, free private parking, and free Wifi. The apartment provides an outdoor swimming pool, wellness packages, and free shuttle service. Providing a terrace and mountain views, the spacious apartment includes 2 bedrooms, a living room, flat-screen TV, an equipped kitchen, and 2 bathrooms with a hot tub and a bath. Featuring air conditioning, this unit has a dressing room and a fireplace. The apartment offers bed linen, towels, and laundry service. During warmer months, you can make use of the barbecue facilities and eat on the private patio. The apartment offers a variety of wellness options, including a hot tub, a spa facilities, and yoga classes. The area is popular for cycling and fishing, and car rental is available at the apartment. Skiing and golfing can be enjoyed nearby, while a bicycle rental service, ski-to-door access and ski storage space, are also available on-site. Blue Mountain Resort is a 13-minute walk from Great Location, Pool, Blue Mountain 2 BDRM Dream, while Craigleith Provincial Park is 4.1 miles away.
- "Much appreciated very satisfied" - "Thank you for everything" - "Property within walking distance to blue mountain village and resort" - "Nicely appointed condo and a beautiful view from the living room. Next time I would use the BBQ." - "It was a great stay experience for me and my family. Nice and cozy place to live in. Also, do not miss to enjoy the hot" - "It was good." - "Enjoyed our stay a lot!" - "It was wonderful stay"
Superb
86 reviews
A short distance from snowboarding, snowmobiling, and more, this ski-in/ski-out apartment lets you experience it all. Thanks to the convenient uncovered onsite parking, you can either leave your vehicle behind and let your feet make short work of the 14-minute walk to Blue Mountain Ski Resort, or easily tackle the quick 7-minute drive to Scandinave Spa Blue Mountain.
Spend a day at the nearby beach, relax by the seasonal outdoor pool, or sip a drink in the hot tub of this apartment, which also features a picnic area. As for the great indoors, you can come inside and enjoy the free WiFi and flat-screen TV.
As you settle into the place, you'll find a dining area, a sofa bed, a charcoal grill, and a fireplace. Bathroom amenities include a hair dryer, towels, and toilet paper. Prepare a home-cooked meal in the kitchen, complete with an oven, a stovetop, and a freezer, as well as a coffee maker, an electric kettle, and a microwave. And you can even travel light because you'll have access to laundry facilities.
- "Some travel mugs would be a great addition " - "The property is immediately next to the pool and spa both of which generate considerable noise. The entire North Creek complex is overdue for a paint job. The condo could use additional touchups including the salt-stained welcome mat"
Good
2 reviews
Beautiful & Bright 3 Bed Townhome Near Village is located in Blue Mountains, just one mile from Plunge! Aquatic Centre and 1.3 miles from Blue Mountain Resort. This vacation home offers air-conditioned accommodations with a patio and free Wifi. Outdoor seating is also available at the vacation home. Beautiful & Bright 3 Bed Townhome Near Village features 3 bedrooms, a fully equipped kitchen with a dishwasher and an oven, a washing machine, and 2 bathrooms with a hair dryer. Towels and bed linen are offered in the vacation home. The accommodation has a fireplace. Guests can enjoy the outdoor swimming pool at the accommodation. Craigleith Provincial Park is 4.6 miles from Beautiful & Bright 3 Bed Townhome Near Village, while Collingwood Eddie Bush Memorial Arena is 5.7 miles from the property.
- "Great" - "A lovely, relaxing getaway. Would love to come back." - "Perfect . Relaxing and comfortable" - "Excellent property. Would definitely stay again if avail" - "Stunning property and location." - "Enjoyable" - "Cozy" - "Given what we were hoping it would we will definitely return next winter!" - "Nice place to stay: spacious, comfortable, immaculate and bright and cheery." - "Wonderful, memorable, comfortable"
Superb
64 reviews
Close to snowboarding, downhill skiing, and more, this ski-in/ski-out condo brings it all within reach. Thanks to the convenient covered onsite parking, you can either leave your vehicle behind and let your feet make short work of the 15-minute walk to Blue Mountain Ski Resort, or easily tackle the quick 7-minute drive to Scandinave Spa Blue Mountain.
After you return, you can unwind by the seasonal outdoor pool (enjoy the pool umbrellas!) or sip a drink in the hot tub; you may also like the deck or patio. As for the great indoors, you can come inside and enjoy the free WiFi and flat-screen TV.
This vacation rental features a sitting area, a sofa bed, a fireplace, and climate-controlled air-conditioning. Bathroom amenities include a hair dryer, towels, and toilet paper. The kitchen is equipped with an oven, a stovetop, and a freezer, as well as a coffee maker, an electric kettle, and a microwave. And you can even travel light because you'll have access to laundry facilities.
Kitchen • Air Conditioner • Fireplace/Heating • Skiing • Bedding/Linens • Hot Tub • Pool • Security/Safety • Other • Laundry • Transportation/Shuttle • Balcony/Terrace
Good
2 reviews
Offering a casino and a tennis court, Blue Heart Mountain Studio Dream Walk to slopes, tennis in Blue Mountains is close to Northwinds Beach and Blue Mountain Resort. With river views, this accommodation features a balcony. There's a restaurant serving Thai cuisine, and free private parking is available. With free Wifi, this apartment offers a cable flat-screen TV, a washing machine, and a fully equipped kitchen with a dishwasher and oven. Guests can take in the views of the mountain from the terrace, which also has outdoor furniture. The accommodation offers an air conditioning, a heating, and a private bathroom. There is a coffee shop and lounge. Guests can make the most of the garden, pool with a view, and yoga classes offered at the apartment. For guests with children, Blue Heart Mountain Studio Dream Walk to slopes, tennis provides kids pool and a children's playground. Skiing and golfing can be enjoyed nearby, while ski-to-door access and ski storage space are also available on-site. Plunge! Aquatic Centre is 1.2 miles from the accommodation, while Craigleith Provincial Park is 2.9 miles from the property.
- "Beat day of our life" - "It's worth contacting the owner again and choosing the studio next time." - "our stay was comfortable, the resort is clean, everything met our expectations" - "Good convenient cozy room"
Fabulous
51 reviews
Close to skiing, a ski area, and more, this ski-in/ski-out apartment brings it all within reach. Thanks to the convenient uncovered onsite parking, you can either leave your vehicle behind and let your feet make short work of the 14-minute walk to Blue Mountain Ski Resort, or easily tackle the quick 7-minute drive to Scandinave Spa Blue Mountain.
Spend a day at the nearby beach, relax by the seasonal outdoor pool, or sip a drink in the hot tub of this apartment, which also features a picnic area. As for the great indoors, you can come inside and enjoy the free WiFi and flat-screen TV.
A sofa bed, a charcoal grill, a fireplace, and climate-controlled air-conditioning are featured at this vacation rental. Bathroom amenities include a hair dryer, towels, and toilet paper. Prepare a home-cooked meal in the kitchen, complete with an oven, a stovetop, and a freezer, as well as a coffee maker, an electric kettle, and a microwave. And because there's a washing machine, you can go a bit lighter on your packing.
- "I believe i found my new secret hideaway. I cannot praise the hosts and resort enough. The condo gives a luxury cottage vibe and thr location is so scenic. The bonus is all day aceess to the tennis courts and the pool and hott tub. Another bomus was the close proximity to the Blue mountain village. There is also an indian testaurant overlooking the pool atea. The resort is nestled in beautiful trees and backdrop of the hills. The condo itself was comfortable, clean and in tip top shape. Communication and instructions were detailed and straightforward. The condo comes equipped with everything you need. There were enough dishes and linens etc. I was so sad to check out today but i definetely will be booking this condo again. 2 days were not enough. Im coming for a week this time. This place is great for solo travel, family or group of friends. "
Exceptional
2 reviews
1.5 miles from Northwinds Beach in Blue Mountains, Chateau Ridge 120 offers accommodations with access to spa facilities. The apartment has access to a restaurant. The property provides a children's playground and outdoor furniture. Providing a patio and mountain views, the spacious apartment includes 2 bedrooms, a living room, TV, an equipped kitchen, and 2 bathrooms with a walk-in shower and a bath. Towels and bed linen are featured in the apartment. There's also a seating area and a fireplace. Ski-to-door access is available on-site, and both skiing and cycling can be enjoyed close to the apartment. Blue Mountain Resort is a 4-minute walk from Chateau Ridge 120, while Plunge! Aquatic Centre is 0.7 miles away.
- "It’s was lovely condos which my family was able enjoy a relaxing short vacation" - "All over was good experience" - "Amazing and cozy stay at this place. My son is in love with this place and we are willing to return some day" - "Great value for mid week, the fire place was a lovely bonus." - "Perfect" - "We already want to book same place for next year. Please reach out to me." - "Amazing! Will book again" - "It was a great place cozy and peaceful, clean lots of amenities"
Fabulous
39 reviews
Close to skiing, a ski area, and more, this smoke-free apartment brings it all within reach. Blue Mountain Ski Resort is an easy 14-minute walk away, so you can leave your car at the property, which offers onsite parking, or jump in your vehicle to make short work of the 7-minute drive to Scandinave Spa Blue Mountain.
Relax by the seasonal outdoor pool or sip a drink in the hot tub of this apartment, which also features a balcony. For a change of scenery, come inside and enjoy the free WiFi and flat-screen TV.
This vacation rental features a dining area, a fireplace, and climate-controlled air-conditioning. Bathroom amenities include a hair dryer, towels, and toilet paper. Prepare a home-cooked meal in the kitchen, complete with an oven, a stovetop, and a freezer, as well as a coffee maker, an electric kettle, and a microwave. And because there's access to laundry facilities, you can go a bit lighter on your packing.
- "Room are clean . The kitchen has almost all the necessary items. Time We were there just start fall color, It's a quiet and relaxing area."
Exceptional
1 reviews
Offering a seasonal outdoor swimming pool and a tennis court, Mountainside Retreat in Blue Mountains is close to Northwinds Beach and Blue Mountain Resort. This apartment offers air-conditioned accommodations with a balcony. The apartment provides parking on-site, a hot tub, and free shuttle service. With free Wifi, this 1-bedroom apartment features a cable flat-screen TV, a washing machine, and a fully equipped kitchen with a dishwasher and oven. For added privacy, the accommodation has a private entrance and is protected by full-day security. Guests are welcome to eat at the on-site restaurant. Guests at the apartment will be able to enjoy activities in and around Blue Mountains, like diving, cycling, and fishing. Skiing and windsurfing can be enjoyed nearby, while a ski equipment rental service, ski-to-door access and a ski pass sales point, are also available on-site. Plunge! Aquatic Centre is 1.2 miles from Mountainside Retreat, while Craigleith Provincial Park is 2.9 miles from the property. Toronto Pearson International Airport is 74 miles away.
- "Excellent!" - "My second visit to Mountainside Retreat and for the second time, my stay was excellent!" - "Loved my stay! Especially the endless coffee! Already have my next stay booked😊" - "Five Stars!" - "Amazing! Thank you!" - "We really enjoyed our stay and will definitely be back!" - "A great mountainside retreat!" - "Perfect stay." - "Would stay here again if in the area" - "I really enjoyed my stay there, the kitchen was very equipped, and the couch and tv were comfortable. For the price, I h"
Fabulous
38 reviews
A short distance from skiing, a ski area, and more, this ski-in/ski-out apartment lets you experience it all. Blue Mountain Ski Resort is an easy 14-minute walk away, so you can leave your car at the property, which offers onsite parking, or jump in your vehicle to make short work of the 7-minute drive to Scandinave Spa Blue Mountain.
Relax by the seasonal outdoor pool or sip a drink in the hot tub of this apartment, which also features a picnic area and a balcony. As for the great indoors, you can come inside and enjoy the free WiFi and flat-screen TV.
As you settle into the place, you'll find a sitting area, a dining area, a sofa bed, and a charcoal grill. Bathroom amenities include a hair dryer, towels, and toilet paper. Prepare a home-cooked meal in the kitchen, complete with an oven, a stovetop, and a freezer, as well as a coffee maker, an electric kettle, and a microwave. And you can even travel light because you'll have access to laundry facilities.
Skiing • Fireplace/Heating • Security/Safety • Other • Pool • Wellness Facilities • Balcony/Terrace • Bedding/Linens • Kitchen • Laundry • Hot Tub • Entertainment
Exceptional
1 reviews
A 12-minute walk from Blue Mountain Resort in Blue Mountains, Wintergreen 218 features accommodations with access to a sauna. Located in the Blue Mountain Ski Area district, the property provides guests with access to a restaurant. Outdoor seating is also available at the apartment. Providing access to a balcony, the air-conditioned apartment consists of 3 bedrooms. Featuring a terrace, this apartment also comes with a satellite flat-screen TV, a well-equipped kitchen with a dishwasher, an oven, and a microwave, as well as 3 bathrooms with a bath and free toiletries. There's also a seating area and a fireplace. Guests at Wintergreen 218 will be able to enjoy activities in and around Blue Mountains, like skiing and cycling. Plunge! Aquatic Centre is a 9-minute walk from the accommodation, while Craigleith Provincial Park is 4 miles from the property.
- "We were extremely pleased when an agent from Vacasa extended our stay. That was really great!" - "It was relaxing and fun. No complaints at all" - "So good that I would definitely look up to come back." - "Clean, comfortable, spacious and close to village. Superb!" - "We’ll do it again." - "Beautiful chalet in a great location; lacks some basics." - "Nice place worth the price" - "Not expected property as we informed."
Superb
35 reviews
Close to skiing, this ski-in/ski-out vacation home brings it all within reach. Blue Mountain Ski Resort is within an easy 7-minute walk and Plunge Aquatic Center is also a quick 7-minute walk away, so leave your car at the property, which offers onsite parking.
Relax in the indoor private spa tub or sip a drink in the garden of this vacation home. As for the great indoors, you can try your hand at table tennis, or enjoy the free WiFi and TV.
This 8-bedroom rental features a living room, a dining area, a BBQ grill, and air conditioning. Bathroom amenities include free toiletries, towels, and shampoo. Prepare a home-cooked meal in the kitchen, complete with an oven, a stovetop, and a refrigerator, as well as a coffee maker, a microwave, and cookware. And you won't have to pack extra clothes, because you'll also have access to laundry facilities.
- "Overall our stay was excellent - the house is clean, as expected, and the location is perfect. The drawback was that we got an email from the house 1 week prior to our trip that said linens were not included and would be provided for an additional fee. This was not posted anywhere in their Hotels.com advertisement so it came as a surprise. We were also required to provide the names of all guests staying in the house and received more emails than I cared to receive. Also, the home phoned the night before our arrival to get our credit card # to take a damage deposit. "
Good
1 reviews
Cozy Studio Loft with 2 Baths Next to Slopes is located in Blue Mountains, just 1.1 miles from Northwinds Beach and a 15-minute walk from Blue Mountain Resort. This property offers access to a balcony and free private parking. The apartment has an outdoor pool and a hot tub. With free Wifi, this 2-bedroom apartment offers a cable flat-screen TV and a kitchen with a dishwasher and oven. Towels and bed linen are offered in the apartment. The accommodation has a fireplace. Skiing and cycling are possible within the area, and the apartment offers ski-to-door access. Plunge! Aquatic Centre is 1.8 miles from Cozy Studio Loft with 2 Baths Next to Slopes, while Craigleith Provincial Park is 2.9 miles from the property.
- "Fantastic weekend in winter time" - "Great experience overall." - "Cozy, clean and kids had fun." - "It was a great stay in this small but cozy place. I wish the owner could install a good window cover for better privacy"
Superb
34 reviews
Close to snowmobiling, snowshoeing, and more, this welcoming chalet brings it all within reach. Monterra Golf is within an easy 14-minute walk and Brights Gallery is also a quick 12-minute walk away, so leave your car at the property, which offers onsite parking.
As you settle into the place, you'll find a BBQ grill and air conditioning. Connect to the free WiFi, or get cozy in front of the Smart TV. For your convenience, there's a refrigerator and a coffee maker. And because there's access to laundry facilities, you can go a bit lighter on your packing.
Fireplace/Heating • Parking • Tv • Internet • Air Conditioner • Laundry • Smoking • Bedding/Linens • Barbecue/Outdoor Cooking • Child Friendly • Kitchen
Note: The prices for each Vacation-Rentals in The Blue Mountains do vary. This can be because of the number of people you are booking for, how far in advance you book and the season. The prices above are only meant as a rough estimate for comparison purposes. Click the buttons above (or click here) to get the latest prices.
Vacation rentals in The Blue Mountains that include a pool include:
Vacation rentals in The Blue Mountains offering shuttle or transport options include:
These vacation rentals in The Blue Mountains provide spa or wellness access:
Family-friendly vacation rentals in The Blue Mountains include:
Pet-friendly vacation rentals in The Blue Mountains include:
Vacation rentals in The Blue Mountains that include breakfast options include:
Vacation rentals in The Blue Mountains with private or on-site parking include:
Some of the best Vacation Rentals in The Blue Mountains are: