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

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Check availability on Boulder Spa Hotels

Tonight
2 Oct - 3 Oct
Tomorrow
3 Oct - 4 Oct
This weekend
2 Oct - 4 Oct
Next weekend
9 Oct - 11 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 interior with a marble reception desk, black spherical pendant lights, and large windows offering a view of the outside.
A modern bar area with a long counter, bar stools, and a variety of bottles and glasses.
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.
Rp2.551.404
Rp2.933.733 total
includes taxes & fees
11 Oct - 12 Oct
Hilton Garden Inn Boulder
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 rooftop patio with outdoor seating, a fire pit, and a view of the cityscape.

2. Omni Interlocken

Omni Interlocken
Interlocken
  • Experience mountainside rejuvenation at this upscale resort with a full-service spa and two outdoor pools.
Rp3.419.038
Rp4.341.248 total
includes taxes & fees
1 Nov - 2 Nov
Omni Interlocken
A room with a bed, a small table with a vase of flowers, and a shelf with candles.
A wooden-floored bathroom with a stone accent wall, a bathtub, and a sink with a mirror.
A cozy living room with a stone fireplace, leather sofa, and a patterned throw pillow.
A wooden staircase with a chandelier, leading to a dining area with a high ceiling and wooden beams.

3. Niwot Inn & Spa

Niwot Inn & Spa
Longmont
  • Escape to a charming bed & breakfast with spa services and a tranquil garden for peaceful reflection.
Rp3.030.463
Rp3.222.158 total
includes taxes & fees
8 Oct - 9 Oct
Niwot Inn & Spa
A reception area with a wooden reception desk, glass partitions, and shelves with products.
An indoor swimming pool with a stone wall and a wooden ceiling.
A building with a large arched entrance and the name "MONARCH" displayed prominently.
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.
Rp2.306.778
Rp3.359.329 total
includes taxes & fees
5 Oct - 6 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 casino with multiple blackjack tables, a craps table, and a sportsbook area.
A bar area with a central bar, multiple seating arrangements, and a ceiling with unique lighting fixtures.

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.
Rp1.595.790
Rp2.344.330 total
includes taxes & fees
5 Oct - 6 Oct
Ameristar Casino Resort Spa Black Hawk
A lobby with a reception desk, a bar area, and a seating area with chairs.
A room with a teal upholstered chair, a wooden side table with a lamp, and a view of buildings through a window.
Two men in suits toasting with drinks at a bar with bottles in the background.
A red convertible parked in front of a building with large windows and a decorative entrance.

6. The Oxford Hotel

The Oxford Hotel
LoDo
  • Rejuvenate at this boutique hotel's 14-room spa with couples treatments, steam room, and designer bath amenities.
Rp4.088.719
Rp5.514.313 total
includes taxes & fees
2 Nov - 3 Nov
The Oxford Hotel
A spacious bar area with high ceilings and large windows, offering views of the cityscape.
A hotel lobby with a wooden reception desk, seating area, and a sign reading "The Crawford Hotel".
A conference room with a long wooden table, leather chairs, and a large TV screen.
A modern bathroom with a freestanding bathtub, marble tiles, and a deer painting on the wall.

7. The Crawford Hotel

The Crawford Hotel
LoDo
  • Tranquil luxury spa experience awaits with four treatment rooms and therapeutic steam sessions in the heart of Denver.
Rp4.720.533
Rp6.270.580 total
includes taxes & fees
29 Oct - 30 Oct
The Crawford Hotel
A bedroom with two single beds, a ceiling fan, a window with a view of trees, and a wall-mounted artwork.
A spacious living room with large windows, a stone fireplace, and a mounted deer head.
A large lodge with multiple guest rooms, a central lobby, and a mountain backdrop.
A bar area with wooden shelves stocked with bottles and glasses, a wooden bar counter, and a large window offering a view of trees.

8. 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.
Rp3.907.425
Rp5.100.727 total
includes taxes & fees
25 Oct - 26 Oct
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, illuminated building with multiple levels and balconies, surrounded by a well-lit fence and a grassy area.
A stone fire pit surrounded by wooden lounge chairs in an outdoor patio area.

9. 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.
Rp3.846.418
Rp4.402.226 total
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.
Two Adirondack chairs facing a river with a forest backdrop.
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.

10. Riversong Inn Retreat

Riversong Inn Retreat
Estes Park
  • Riverside spa sanctuary with hot tub and sauna offers mountain retreat in national park setting.
Rp3.395.215
Rp3.715.908 total
includes taxes & fees
18 Oct - 19 Oct
Riversong Inn Retreat
View all properties

Choose what matters most at spa hotels in Boulder

Pool
Hot tub
Breakfast included
5 stars
4 stars

Top Boulder Hotel Reviews

Comfort Inn & Suites Boulder

Comfort Inn & Suites Boulder

10/10 Excellent
"I think they're hot tub dumping really late which is great. $10 for parking. But the rate wasn't that bad thru hotels.com. they had free, full breakfast no potatoes. They had a washer and dryer"
Patricia S 1-night trip
Posted 7 hours ago
Comfort Inn & Suites Boulder
The Boulder Broker

The Boulder Broker

8/10 Good
"n"
CHRISTY 1-night trip
Posted 1 day ago
The Boulder Broker

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.

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