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

Boulder Spa Hotel

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Check availability on Boulder Spa Hotel

Tonight
8 Oct - 9 Oct
Tomorrow
9 Oct - 10 Oct
This weekend
9 Oct - 11 Oct
Next weekend
16 Oct - 18 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 hotel pool area with lounge chairs and umbrellas, a clear pool, and a wooden facade.
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.

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.
HK$1,120
HK$1,287 total
includes taxes & fees
1 Nov - 2 Nov
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 rooftop patio with outdoor seating, a fire pit, and a view of the cityscape.
A pool area with lounge chairs, a hot tub, and a covered seating area.

2. Omni Interlocken

Omni Interlocken
Interlocken
  • Experience mountainside rejuvenation at this upscale resort with a full-service spa and two outdoor pools.
HK$1,500
HK$1,905 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 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.

3. Niwot Inn & Spa

Niwot Inn & Spa
Longmont
  • Escape to a charming bed & breakfast with spa services and a tranquil garden for peaceful reflection.
HK$1,330
HK$1,414 total
includes taxes & fees
11 Oct - 12 Oct
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.
A building with a large arched entrance and the name "MONARCH" displayed prominently.
View from property

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.
HK$855
HK$1,288 total
includes taxes & fees
12 Oct - 13 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 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.
A restaurant with a brick fireplace, wooden tables, and booths.

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.
HK$700
HK$1,029 total
includes taxes & fees
14 Oct - 15 Oct
Ameristar Casino Resort Spa Black Hawk
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 large, multi-story building with a prominent balcony and large windows.

6. 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.
HK$1,688
HK$1,932 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.
A stone pathway leading to a building with a blue roof, surrounded by trees and greenery.
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.
A snow-covered lodge with a staircase leading to the entrance, surrounded by tall trees.

7. Riversong Inn Retreat

Riversong Inn Retreat
Estes Park
  • Riverside spa sanctuary with hot tub and sauna offers mountain retreat in national park setting.
HK$1,762
HK$1,929 total
includes taxes & fees
23 Oct - 24 Oct
Riversong Inn Retreat
A lobby with a reception desk, a bar area, and a seating area with chairs.
A red convertible parked in front of a building with large windows and a decorative entrance.
A couple seated at a table in a restaurant with a modern interior design, featuring a wooden bench and a large painting on the wall.
A room with a teal upholstered chair, a wooden side table with a lamp, and a view of buildings through a window.

8. 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.
HK$1,728
HK$2,340 total
includes taxes & fees
8 Nov - 9 Nov
The Oxford Hotel
A large white building with a red roof, surrounded by trees and mountains.
A spacious hall with round tables and white chairs, large windows, and chandeliers.
A spacious dining area with round tables and chairs, large windows with arched tops, and hanging chandeliers.
A grand room with a fireplace, leather sofas, a staircase, and ornate woodwork.

9. The Stanley Hotel

The Stanley Hotel
Stanley Heights
HK$1,568
HK$1,830 total
includes taxes & fees
1 Nov - 2 Nov
The Stanley Hotel
A massage therapy session in a dimly lit room with candles.
A modern lounge with leather seating and a view of a cityscape through large windows.
A couple seated on a leather couch with a cityscape view through large windows.
A modern kitchen with a central island, a built-in oven, and a large window offering a city view.

10. Hyatt Regency Denver at Colorado Convention Center

Hyatt Regency Denver at Colorado Convention Center
Downtown Denver
  • Rejuvenate with mountain views at urban retreat Spa Juniper offering facials, hot stone massages, and Swedish therapies.
HK$1,726
HK$1,998 total
includes taxes & fees
31 Oct - 1 Nov
Hyatt Regency Denver at Colorado 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 less than an hour ago
Boulder Twin Lakes Inn
Basecamp Boulder

Basecamp Boulder

10/10 Excellent
"Very nice hotel and staff."
Carole 1-night trip
Posted 1 hour 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. 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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