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
Sep 29 - Sep 30
Tomorrow
Sep 30 - Oct 1
This weekend
Oct 2 - Oct 4
Next weekend
Oct 9 - Oct 11

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 with a geometric facade, multiple balconies, and a well-lit entrance.
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
  • Revitalizing facials and serene ambiance await at this Boulder hotel with a full-service spa and outdoor pool for ultimate relaxation.
₩193,838
₩222,885 total
includes taxes & fees
Oct 11 - Oct 12
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 wooden-floored bathroom with a stone accent wall, a bathtub, and a sink with a mirror.
A wooden staircase with a chandelier, leading to a dining area with a high ceiling and wooden beams.

2. Niwot Inn & Spa

Niwot Inn & Spa
Longmont
  • Escape to a charming bed & breakfast with spa services and a tranquil garden for peaceful reflection.
₩230,233
₩244,797 total
includes taxes & fees
Sep 30 - Oct 1
Niwot Inn & Spa
A reception area with a stone wall, two wooden counters, and a blue-lit ceiling.
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.
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.
₩314,097
₩389,458 total
includes taxes & fees
Oct 18 - Oct 19
Omni Interlocken
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.
₩174,675
₩254,376 total
includes taxes & fees
Oct 4 - Oct 5
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 restaurant with a brick fireplace, wooden tables, and booths.
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.
₩120,837
₩177,519 total
includes taxes & fees
Oct 5 - Oct 6
Ameristar Casino Resort Spa Black Hawk
Geodesic dome-style tents with interior lighting, arranged in a campsite setting.
A table with a wooden tray of food, two bottles labeled 'SATAGA', and a bouquet of flowers.
Geodesic dome yurts with outdoor seating and a rocky foreground.
A modern bathroom with a glass-enclosed shower, a vanity with a mirror, and multiple towels.

6. The Nest at Black Hawk

The Nest at Black Hawk
Black Hawk
₩269,536
₩320,478 total
includes taxes & fees
Sep 30 - Oct 1
The Nest at Black Hawk
A dining area with a table, chairs, and decorative bowls.
A covered patio with a table and chairs, a grill, and a wooden fence in the background.
A dining area with a fireplace, a round table, and chairs.
A bedroom with a bed, bedside tables, a window with curtains, and wall art.

7. Zenobi Haus

Zenobi Haus
South Westminster
₩228,236
₩710,508 total
includes taxes & fees
Sep 30 - Oct 1
Zenobi Haus
A massage therapy session in a dimly lit room with candles.
A high-rise building with the name 'HYATT REGENCY' prominently displayed.
A modern kitchen with a central island, a built-in oven, and a large window offering a city view.
A couple seated on a leather couch with a cityscape view through large windows.

8. 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.
₩246,713
₩285,570 total
includes taxes & fees
Oct 3 - Oct 4
Hyatt Regency Denver at Colorado Convention Center
A wooden deck with outdoor seating, a fireplace, and a scenic mountain view.
A cozy living room with a leather sofa, a television, a fireplace, and a large window offering a view of the outdoors.
A cozy living room with a sofa, chairs, a coffee table, and a TV. There's a window with curtains, a fireplace, and a kitchen area with a refrigerator.
A neatly made bed with a headboard, a bedside table with a lamp, and a TV mounted on the wall.

9. Skyline Lodge

Skyline Lodge
Idaho Springs
₩210,558
₩1,162,272 total
includes taxes & fees
Oct 6 - Oct 7
Skyline Lodge
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 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.

10. 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.
₩300,144
₩391,072 total
includes taxes & fees
Oct 29 - Oct 30
Taharaa Mountain Lodge
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
"Good location"
Brian 2-night trip
Posted 3 hours ago
Comfort Inn & Suites Boulder
Courtyard by Marriott Boulder

Courtyard by Marriott Boulder

10/10 Excellent
"This is a five star hotel and it lives up to the rating in every way, no complaints here."
Eric 3-night trip
Posted 21 hours ago
Courtyard by Marriott Boulder
Boulder Twin Lakes Inn

Boulder Twin Lakes Inn

10/10 Excellent
"clean spacious room"
Christopher 2-night trip
Posted 5 days ago
Boulder Twin Lakes Inn
The Boulder Broker

The Boulder Broker

10/10 Excellent
"We have been coming to the broker for a close to 30 years was where we got engaged back when they did brunch and tableside magic by Lamont. One of our favorite places in Boulder!"
Greg 1-night trip
Posted 1 month 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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