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 Resorts & Hotels with Spas

Tonight
Oct 8 - Oct 9
Tomorrow
Oct 9 - Oct 10
This weekend
Oct 9 - Oct 11
Next weekend
Oct 16 - Oct 18

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 hotel with a geometric facade, multiple balconies, and a well-lit entrance.
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
  • Revitalizing facials and serene ambiance await at this Boulder hotel with a full-service spa and outdoor pool for ultimate relaxation.
NT$4,549
NT$5,231 total
includes taxes & fees
Nov 1 - Nov 2
Hilton Garden Inn Boulder
A reception area with a stone wall, two wooden counters, and a blue-lit ceiling.
A modern living room with a sofa, coffee table, and dining area.
A pool area with lounge chairs, a hot tub, and a covered seating area.
A lobby with a wooden reception desk, a chandelier, and a large landscape painting.

2. Omni Interlocken

Omni Interlocken
Interlocken
  • Experience mountainside rejuvenation at this upscale resort with a full-service spa and two outdoor pools.
NT$6,096
NT$7,741 total
includes taxes & fees
Nov 1 - Nov 2
Omni Interlocken
A room with a bed, a small table with a vase of flowers, and a shelf with candles.
A wooden staircase with a chandelier, leading to a dining area with a high ceiling and wooden beams.
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.

3. Niwot Inn & Spa

Niwot Inn & Spa
Longmont
  • Escape to a charming bed & breakfast with spa services and a tranquil garden for peaceful reflection.
NT$5,404
NT$5,745 total
includes taxes & fees
Oct 11 - Oct 12
Niwot Inn & Spa
A reception area with a wooden reception desk, glass partitions, and shelves with products.
A stone fireplace with a fire, surrounded by stone walls and a wooden log display.
View from property
An indoor swimming pool with a stone wall and a wooden ceiling.

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.
NT$3,475
NT$5,232 total
includes taxes & fees
Oct 13 - Oct 14
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 bar area with a central bar, multiple seating arrangements, and a ceiling with unique lighting fixtures.
A casino with multiple blackjack tables, a craps table, and a sportsbook area.
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.
NT$2,845
NT$4,180 total
includes taxes & fees
Oct 14 - Oct 15
Ameristar Casino Resort Spa Black Hawk
A lobby with a reception desk, a bar area, and a seating area with chairs.
Two men in suits toasting with drinks at a bar with bottles in the background.
A room with a teal upholstered chair, a wooden side table with a lamp, and a view of buildings through a window.
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.
NT$7,031
NT$9,525 total
includes taxes & fees
Nov 8 - Nov 9
The Oxford Hotel
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.
Two Adirondack chairs facing a river with a forest backdrop.

7. Riversong Inn Retreat

Riversong Inn Retreat
Estes Park
  • Riverside spa sanctuary with hot tub and sauna offers mountain retreat in national park setting.
NT$7,160
NT$7,837 total
includes taxes & fees
Oct 23 - Oct 24
Riversong Inn Retreat
A bedroom with two single beds, a ceiling fan, a window with a view of trees, and a wall-mounted artwork.
A bar area with wooden shelves stocked with bottles and glasses, a wooden bar counter, and a large window offering a view of trees.
A large lodge with multiple guest rooms, a central lobby, and a mountain backdrop.
A spacious living room with large windows, a stone fireplace, and a mounted deer head.

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.
NT$6,028
NT$8,015 total
includes taxes & fees
Oct 25 - Oct 26
Taharaa Mountain Lodge
A modern living room with a sofa, chairs, a coffee table, and a fireplace.
A stone fire pit surrounded by wooden lounge chairs in an outdoor patio area.
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.

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.
NT$6,858
NT$7,850 total
includes taxes & fees
Oct 26 - Oct 27
The Estes Park Resort
A modern spa reception area with marble reception desks, a large chandelier, and a wooden wall with a circular logo.
A spacious lobby with a large stone fireplace, multiple seating areas, and a high ceiling with exposed beams.
A hotel with a modern architectural design, featuring a prominent glass facade and a courtyard with outdoor seating and fire pits.
A spacious lobby with large windows, stone walls, and modern furniture.

10. Gaylord Rockies Resort & Convention Center

Gaylord Rockies Resort & Convention Center
Aurora
  • Unwind in a sanctuary where full-service spa treatments meet lazy rivers and waterslides, perfect for rejuvenation and family fun.
NT$11,447
NT$14,305 total
includes taxes & fees
Nov 6 - Nov 7
Gaylord Rockies Resort & Convention Center
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

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 2 hours ago
Boulder Twin Lakes Inn
Basecamp Boulder

Basecamp Boulder

10/10 Excellent
"Very nice hotel and staff."
Carole 1-night trip
Posted 2 hours ago
Basecamp Boulder
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 2 days ago
Comfort Inn & Suites Boulder
A-Lodge Boulder

A-Lodge Boulder

10/10 Excellent
"The best staff I’ve ever met with clean rooms close to hiking and biking trails."
Christal 3-night trip
Posted 2 days ago
A-Lodge Boulder
The Boulder Broker

The Boulder Broker

10/10 Excellent
"Charming hotel, very clean. Low amenities & no breakfast but you’re in an area with so many cafes to make up for it."
Rachel 3-night trip
Posted 4 days 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. Travelers 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 vacation. Hotels with spas are a great way to take a break from your daily routine and add a layer of luxury to your weekend away.
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 like facials and beauty treatments. Some also offer in-room treatments. Spa hotels are great for rest, rejuvenation, and relaxation.

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