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

Hotels with Spa in Boulder, Colorado

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Check availability on Boulder Hotels with Spa

Tonight
Oct 13 - Oct 14
Tomorrow
Oct 14 - Oct 15
This weekend
Oct 16 - Oct 18
Next weekend
Oct 23 - Oct 25

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 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.

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.
P8,954
P10,296 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 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.
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.
P12,000
P15,236 total
includes taxes & fees
Nov 2 - Nov 3
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 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.

3. Niwot Inn & Spa

Niwot Inn & Spa
Longmont
  • Escape to a charming bed & breakfast with spa services and a tranquil garden for peaceful reflection.
P10,636
P11,309 total
includes taxes & fees
Oct 15 - Oct 16
Niwot Inn & Spa
A reception area with a wooden reception desk, glass partitions, and shelves with products.
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.
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.
P6,841
P10,298 total
includes taxes & fees
Oct 25 - Oct 26
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.
P6,589
P9,403 total
includes taxes & fees
Oct 26 - Oct 27
Ameristar Casino Resort Spa Black Hawk
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.
Two men in suits toasting with drinks at a bar with bottles in the background.

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.
P13,825
P18,729 total
includes taxes & fees
Nov 8 - Nov 9
The Oxford Hotel
A modern living room with a sofa, chairs, a coffee table, and a fireplace.
A large, multi-story building with a prominent balcony and large windows.
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.

7. 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.
P13,499
P15,450 total
includes taxes & fees
Oct 26 - Oct 27
The Estes Park Resort
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 bar area with wooden shelves stocked with bottles and glasses, a wooden bar counter, and a large window offering a view of trees.
A hot tub on a balcony with a mountain view.

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.
P11,991
P15,921 total
includes taxes & fees
Oct 25 - Oct 26
Taharaa Mountain Lodge
A living room with two leather armchairs, a chessboard, a lamp, a bookshelf, and a painting.
A snow-covered lodge with a staircase leading to the entrance, surrounded by tall trees.
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.

9. Riversong Inn Retreat

Riversong Inn Retreat
Estes Park
  • Riverside spa sanctuary with hot tub and sauna offers mountain retreat in national park setting.
P11,624
P12,722 total
includes taxes & fees
Oct 18 - Oct 19
Riversong Inn Retreat
A spacious bar area with high ceilings and large windows, offering views of the cityscape.
A modern bathroom with a freestanding bathtub, marble tiles, and a deer painting on the wall.
A conference room with a long wooden table, leather chairs, and a large TV screen.
A hotel lobby with a wooden reception desk, seating area, and a sign reading "The Crawford Hotel".

10. 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.
P17,551
P23,169 total
includes taxes & fees
Nov 8 - Nov 9
The Crawford Hotel
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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

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 1 day 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 1 day ago
A-Lodge 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 5 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 7 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. 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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