A street corner with a traffic light, a street sign reading "Pearl St Mall 1900", and a brick building with multiple windows.

Boulder Hotel Guide - Hotels with Spa in Boulder, Colorado

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Check availability on Boulder Hotels with Spa

Tonight
14 Oct - 15 Oct
Tomorrow
15 Oct - 16 Oct
This weekend
16 Oct - 18 Oct
Next weekend
23 Oct - 25 Oct

Our top choices for Boulder hotels with a spa

A spacious, modern interior with a seating area, a long white shelving unit displaying various products, and large windows allowing natural light.
A modern bar area with a long counter, bar stools, and a variety of bottles and glasses.
A modern interior with a marble reception desk, black spherical pendant lights, and large windows offering a view of the outside.
A modern hotel pool area with lounge chairs and umbrellas, a clear pool, and a wooden facade.

1. Hilton Garden Inn Boulder

Hilton Garden Inn Boulder
Central Boulder
  • Revitalising facials and serene ambiance await at this Boulder hotel with a full-service spa and outdoor pool for ultimate relaxation.
€147
includes taxes & fees
1 Nov - 2 Nov
Hilton Garden Inn Boulder
A room with a bed, a small table with a vase of flowers, and a shelf with candles.
A wooden entrance with a sign reading "Niwot Inn & Spa" and stone walls.
A cozy living room with a stone fireplace, leather sofa, and a patterned throw pillow.
A wooden-floored bathroom with a stone accent wall, a bathtub, and a sink with a mirror.

2. Niwot Inn & Spa

Niwot Inn & Spa
Longmont
  • Escape to a charming bed & breakfast with spa services and a tranquil garden for peaceful reflection.
€161
includes taxes & fees
18 Oct - 19 Oct
Niwot Inn & Spa
A reception area with a stone wall, two wooden counters, and a blue-lit ceiling.
A lobby with a wooden reception desk, a chandelier, and a large landscape painting.
A pool area with lounge chairs, a hot tub, and a covered seating area.
A modern living room with a sofa, coffee table, and dining area.

3. Omni Interlocken

Omni Interlocken
Interlocken
  • Experience mountainside rejuvenation at this upscale resort with a full-service spa and two outdoor pools.
€217
includes taxes & fees
2 Nov - 3 Nov
Omni Interlocken
A reception area with a wooden reception desk, glass partitions, and shelves with products.
View from property
An indoor swimming pool with a stone wall and a wooden ceiling.
A stone fireplace with a fire, surrounded by stone walls and a wooden log display.

4. Monarch Casino Resort Spa Black Hawk

Monarch Casino Resort Spa Black Hawk
Black Hawk
  • Tranquil mountain spa retreat offers daily wellness treatments, sauna sessions, and hot tub escapes.
€147
includes taxes & fees
19 Oct - 20 Oct
Monarch Casino Resort Spa Black Hawk
A rooftop pool area with a clear view of the mountains, surrounded by potted plants and a stone wall.
A restaurant with a brick fireplace, wooden tables, and booths.
A bar area with a central bar, multiple seating arrangements, and a ceiling with unique lighting fixtures.
A modern hotel room with a large seating area, multiple armchairs, a sofa, and a small table with a bowl of fruit.

5. Ameristar Casino Resort Spa Black Hawk

Ameristar Casino Resort Spa Black Hawk
Black Hawk
  • Indulge in mountain relaxation with 6 treatment rooms, hot tubs, and full-service spa featuring deep-tissue massages and aromatherapy.
€134
includes taxes & fees
26 Oct - 27 Oct
Ameristar Casino Resort Spa Black Hawk
Geodesic dome-style tents with interior lighting, arranged in a campsite setting.
Geodesic dome yurts with outdoor seating and a rocky foreground.
A tent with a view of a mountainous landscape through a geometric window design.
A table with a wooden tray of food, two bottles labeled 'SATAGA', and a bouquet of flowers.

6. The Nest at Black Hawk

The Nest at Black Hawk
Black Hawk
€272
includes taxes & fees
15 Oct - 16 Oct
The Nest at Black Hawk
A bedroom with two single beds, a ceiling fan, a window with a view of trees, and a wall-mounted artwork.
A hot tub on a balcony with a mountain view.
A spacious living room with large windows, a stone fireplace, and a mounted deer head.
A bar area with wooden shelves stocked with bottles and glasses, a wooden bar counter, and a large window offering a view of trees.

7. Taharaa Mountain Lodge

Taharaa Mountain Lodge
Estes Park
  • Mountain wellness retreat with sauna, hot tub, and Swedish massages offers sanctuary near Rocky Mountain National Park.
€227
includes taxes & fees
1 Nov - 2 Nov
Taharaa Mountain Lodge
A modern living room with a sofa, chairs, a coffee table, and a fireplace.
A modern living room with a sofa, a small table, a TV mounted on a stone wall, and a balcony with a view of a lake and mountains.
A large, multi-story building with a prominent balcony and large windows.
A large, illuminated building with multiple levels and balconies, surrounded by a well-lit fence and a grassy area.

8. The Estes Park Resort

The Estes Park Resort
Grand Estates
  • Rejuvenate your spirit at this lakeside mountain retreat where 6 treatment rooms and a full-service spa create a tranquil wellness escape.
€220
includes taxes & fees
26 Oct - 27 Oct
The Estes Park Resort
A living room with two leather armchairs, a chessboard, a lamp, a bookshelf, and a painting.
A stone pathway leading to a building with a blue roof, surrounded by trees and greenery.
A snow-covered lodge with a staircase leading to the entrance, surrounded by tall trees.
A wooden deck with a wicker chair and a basket, a wooden cabin with a large window, and a bathroom with a bathtub and a flower vase.

9. Riversong Inn Retreat

Riversong Inn Retreat
Estes Park
  • Riverside spa sanctuary with hot tub and sauna offers mountain retreat in national park setting.
€181
includes taxes & fees
18 Oct - 19 Oct
Riversong Inn Retreat
A spacious room with a wooden ceiling, large windows, a dining area, and a seating area with a chessboard.
A bedroom with a wooden bed, a desk with chairs, a large mirror, a television, and a stone wall.
A spacious living area with a stone fireplace, wooden bar, and a cozy seating area.
A rustic dining area with wooden furniture and large windows.

10. Cliff House Lodge B&B

Cliff House Lodge B&B
Morrison
  • A secluded spa escape near Red Rocks with private hot tubs in every room and rejuvenating massage therapies for ultimate relaxation.
€274
includes taxes & fees
21 Oct - 22 Oct
Cliff House Lodge B&B
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Choose what matters most at spa hotels in Boulder

Pool
Hot tub
Breakfast included
5 stars
4 stars

Top Boulder Hotel Reviews

The Boulder Broker

The Boulder Broker

8/10 Good
"Ok…. Read all the reviews and if you decide to stay here have the right expectation going into it. Nothing fancy about the place and that is spelled out very clearly. Location in my opinion was perfect for a game weekend which is why we were there. The staff was awesome but we aren’t very particular as long as room is clean and we feel safe. Bed and pillows were actually super comfortable and we slept well the whole time. Boulder can get expensive on game weekends and we felt we got our monies worth at this historic hotel. Hope this review helps!"
Vince 2-night trip
Posted 1 day ago
The Boulder Broker
Boulder Marriott

Boulder Marriott

8/10 Good
"The suite had plenty of room with the separate living area. The sofa bed mattress was not comfortable at all. The bathroom was large with double sinks but had the mirror placed in between the sinks which didn't make sense at all. Other than that we liked the room and it was great for the weekend. The restaurant food was really good also."
MARK 2-night trip
Posted 2 days ago
Boulder Marriott
A-Lodge Boulder

A-Lodge Boulder

10/10 Excellent
"This place has a ton of character and is very scenic! Enjoyed the Sauna and game room with the Fam! Highly recommend!"
Joshua 1-night trip
Posted 2 days ago
A-Lodge Boulder
Basecamp Boulder

Basecamp Boulder

8/10 Good
"Great"
Corvez 1-night trip
Posted 2 days ago
Basecamp Boulder
Boulder Twin Lakes Inn

Boulder Twin Lakes Inn

10/10 Excellent
"It was in a quiet neighborhood, and the room was spacious"
Mary 1-night trip
Posted 6 days ago
Boulder Twin Lakes Inn
Comfort Inn & Suites Boulder

Comfort Inn & Suites Boulder

10/10 Excellent
"It was very comfortable staying there for a reasonable price. Staff went out of their way to be helpful and friendly. Room and bathroom were very clean. Whole premises inside and out were clean. Place was well run. Free hot breakfast. Would definitely stay there again."
Charles 3-night trip
Posted 8 days ago
Comfort Inn & Suites Boulder

Frequently asked questions

Looking for a spa hotel in Boulder?
Book one of our fantastic spa hotels and treat yourself from the moment you arrive. Travellers highly recommend Boulder for its array of shops and gourmet restaurants—your day tour starts here. Enjoy the live music and mountain views during your holiday. Hotels with spas are a great way to take a break from your daily routine and add a layer of luxury to your holiday.
What is the best spa hotel in Boulder?
A-Lodge Boulder is a highly recommended spa hotel with a bar. Spend the afternoon relaxing in the Hot tub and sauna. Other popular spa hotels in Boulder include Hilton Garden Inn Boulder and St Julien Hotel And Spa.
How many spa hotels will I find in Boulder?
Among Expedia's 698 accommodation options in Boulder, there are 3 spa hotels.
What's there to see and do in Boulder?
Enjoy all that Boulder has to offer and visit Folsom Field, Boulder Theater and Downtown Boulder Historic District. If you have a little extra time during your trip, you might want to check out Pearl Street Mall and Fox Theater.
What is a Boulder spa hotel?
Spa hotels in Boulder provide lodging and have an on-site spa offering services including facials and beauty treatments. Some also offer in-room treatments. Spa hotels are great for rest, rejuvenation and relaxation.