The Best Resorts & Hotels with Spas in Boulder, CO from AED 274 in 2026

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Our top choices for Boulder hotels with a spa

A modern hotel pool area with lounge chairs and umbrellas, a clear pool, and a wooden facade.

1. 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.

AED 499 total

includes taxes & fees

22 Nov - 23 Nov

A wooden staircase with a chandelier, leading to a dining area with a high ceiling and wooden beams.

2. Niwot Inn & Spa

Longmont

Escape to a charming bed & breakfast with spa services and a tranquil garden for peaceful reflection.

AED 557 total

includes taxes & fees

8 Nov - 9 Nov

A pool area with lounge chairs, a hot tub, and a covered seating area.

3. Omni Interlocken

Interlocken

Experience mountainside rejuvenation at this upscale resort with a full-service spa and two outdoor pools.

AED 763 total

includes taxes & fees

22 Nov - 23 Nov

A modern hallway with wooden flooring, large potted plants, and geometric pendant lighting.

4. Monarch Casino Resort Spa Black Hawk

Black Hawk

Tranquil mountain spa retreat offers daily wellness treatments, sauna sessions, and hot tub escapes.

AED 603 total

includes taxes & fees

8 Nov - 9 Nov

A rooftop pool area with a clear view of the mountains, surrounded by potted plants and a stone wall.

5. 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.

AED 418 total

includes taxes & fees

8 Nov - 9 Nov

A lodge with a stone facade, large windows, and a deck overlooking a lake with mountains in the background.

6. 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.

AED 804 total

includes taxes & fees

1 Dec - 2 Dec

A tent with a view of a mountainous landscape through a geometric window design.

7. The Nest at Black Hawk

Black Hawk

AED 1,167 total

includes taxes & fees

8 Nov - 9 Nov

A bedroom with two single beds, a ceiling fan, a window with a view of trees, and a wall-mounted artwork.

8. Taharaa Mountain Lodge

Estes Park

Mountain wellness retreat with sauna, hot tub, and Swedish massages offers sanctuary near Rocky Mountain National Park.

AED 990 total

includes taxes & fees

15 Nov - 16 Nov

A snow-covered lodge with a staircase leading to the entrance, surrounded by tall trees.

9. Riversong Inn Retreat

Estes Park

Riverside spa sanctuary with hot tub and sauna offers mountain retreat in national park setting.

AED 642 total

includes taxes & fees

15 Nov - 16 Nov

A modern building with large glass windows, a covered walkway, and a staircase leading to an entrance.

10. 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.

AED 669 total

includes taxes & fees

28 Nov - 29 Nov

View all properties

Choose what matters most at spa hotels in Boulder

Pool

Hot tub

Top Boulder Hotel Reviews

Niwot Inn & Spa

Longmont

10/10 Excellent

We came to Longmont from Portland, Oregon, for a class and chose the Niwot Inn from the options we found online. I thought it was going to be a place to stay and instead it was an experience to remember. It is warm, welcoming, and relaxing, gorgeous to look at, and did I say relaxing? Sitting in a comfy chair in the evening in front of a wood fire and eating a warm cookie had me relaxing like I haven't in a long time. We met the owners, a mother-daughter duo who are proud of their lovely inn and...

Anonymous traveler

Omni Interlocken

Interlocken

10/10 Excellent

Daniel

Riversong Inn Retreat

Estes Park

10/10 Excellent

Cndy

A lobby with a reception desk, a bar area, and a seating area with chairs.

The Oxford Hotel

LoDo

10/10 Excellent

Kristin

A high-rise building with a modern design, surrounded by a cityscape with roads and other buildings.

Four Seasons Hotel Denver

Downtown Denver

10/10 Excellent

Timothy

Taharaa Mountain Lodge

Estes Park

10/10 Excellent

This is our 2nd stay and both rooms were great. Stanley Steamer and Dunraven. Overall fantastic location and lodge. Service and staff were great. The beds are very comfortable and great balconys. I do have a few suggestions. Add a small refrigerator in the room and a small common area microwave/ coffee station. Logistically this may not work but it would be a huge convenience.. Thanks again for the great weekend stay and we wjll be back again soon.

Anonymous traveler

Hyatt Regency Denver at Colorado Convention Center

Downtown Denver

10/10 Excellent

Jennifer

A modern reception area with a dark reception desk, a seating area with a sofa and chairs, and a decorative plant.

The Ritz-Carlton, Denver

Downtown Denver

10/10 Excellent

Denise

A spacious room with a wooden ceiling, large windows, a dining area, and a seating area with a chessboard.

Cliff House Lodge B&B

Morrison

10/10 Excellent

My partner and I fell in love with this hidden gem, and frequently return for getaways from summit county. Whether we are going to a red rocks show, or running errands in Denver- once we discovered Cliff House, we have never stayed anywhere else! However. We've always paid about $200 a night which is a fair price for the cottages we've chosen... I tried to book a night in April, and it is over $400! That is really disappointing as that price is not reasonable, and I will not be able to return...

Victoria

Ameristar Casino Resort Spa Black Hawk

Black Hawk

10/10 Excellent

Alonso

The Estes Park Resort

Grand Estates

10/10 Excellent

Beautiful hotel right on Estes Lake. The rooms were cozy with our own fireplace and the balcony lake view is worth the upgrade. The drinks, dinner and service at the Ember restaurant was amazing and everyone at the front desk was so welcome and friendly. We also enjoyed the little game room with all the different board games. We were bummed to learn there is no pool on site and told by the staff that Expedia needs to update their property details.

Thomas

Gaylord Rockies Resort & Convention Center

Aurora

10/10 Excellent

David

A grand entrance with a glass door, a security guard, and ornate lighting.

The Brown Palace Hotel and Spa, Autograph Collection

Downtown Denver

10/10 Excellent

Irene

Find out more about Boulder

Top Boulder attractions for a relaxing vacation

Boulder, Colorado, is a haven for travelers seeking a rejuvenating getaway with spa hotels that cater to their every desire. Start your journey at the iconic Flatirons, where you can hike the scenic trails with breathtaking views of the foothills, perfect for a morning workout before indulging in spa treatments. Just a short drive away, Chautauqua Park offers picturesque picnic spots and educational programs, providing a serene escape in nature. Don't miss the Boulder Creek Path, ideal for a leisurely stroll or bike ride along the water, allowing you to unwind before returning to your luxurious accommodations. For a dash of cultural immersion, visit the Boulder Museum of Contemporary Art, which showcases innovative works that inspire creativity and reflection. Finally, the Pearl Street Mall is a vibrant area filled with boutique shops and gourmet dining, where you can explore local flavors and crafts. Staying in the Boulder Canyon area puts you closer to nature while being surrounded by upscale spa hotels like the St Julien Hotel & Spa, known for its exceptional service and tranquil ambiance, making it easy to indulge in a day of pampering after your adventures.

Find the best hotels & resorts with spas in Boulder

For travelers seeking rejuvenation in Boulder, Colorado, these top hotels offer exceptional spa amenities and a tranquil atmosphere for a relaxing getaway.

A-Lodge Boulder

Why it's great for tailored spa getaway: A-Lodge Boulder stands out as a serene retreat for spa lovers, featuring a sauna and an inviting hot tub that promise relaxation after a day of outdoor adventures. With a solid review rating of 9.0, guests appreciate the comfortable atmosphere and wellness-focused amenities that enhance their experience.
Other amenities: This lodge offers a range of appealing features, including shared pool access, a beautiful garden, and spacious suites. Guests can take advantage of the kitchenette facilities, on-site parking, and nearby hiking trails. The hotel also includes a patio for leisurely evenings, and a concierge service to assist with local activities and attractions.
Nearby attractions: Boulder Creek - 0.24 miles, Downtown Boulder Historic District - 2.71 miles, Boulder Falls - 1.7 miles

Hilton Garden Inn Boulder

Why it's great for tailored spa getaway: The Hilton Garden Inn Boulder is an oasis for spa enthusiasts, featuring a full-service spa that ensures guests can unwind and rejuvenate during their stay. With an excellent review rating of 8.8, this hotel offers various spa treatments, including facial treatments, allowing guests to indulge in pampering sessions.
Other amenities: Guests can enjoy a range of facilities including an outdoor pool, a 24-hour fitness center, and a terrace for relaxation. Additional conveniences include covered self-parking, complimentary breakfast, and available bathrobes for added comfort. The hotel also provides accessible fitness facilities and nearby hiking and biking trails for those looking to explore the stunning Boulder scenery.
Neighborhood: Central Boulder
Nearby attractions: Dairy Center for the Arts - 0.17 miles, Naropa University - 0.54 miles, Twenty Ninth Street - 0.37 miles

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.

Find Resorts & Hotels with Spas in Boulder, CO

Change your mind

Treat yourself

Be picky

Check prices for these dates

Our top choices for Boulder hotels with a spa

1. Hilton Garden Inn Boulder

2. Niwot Inn & Spa

3. Omni Interlocken

4. Monarch Casino Resort Spa Black Hawk

5. Ameristar Casino Resort Spa Black Hawk

6. The Estes Park Resort

7. The Nest at Black Hawk

8. Taharaa Mountain Lodge

9. Riversong Inn Retreat

10. Hyatt Regency Denver at Colorado Convention Center

Choose what matters most at spa hotels in Boulder

Top Boulder Hotel Reviews

Niwot Inn & Spa

10/10 Excellent

Find out more about Boulder

Top Boulder attractions for a relaxing vacation

Find the best hotels & resorts with spas in Boulder

Frequently Asked Questions

Looking for a spa hotel in Boulder?

What is the best spa hotel in Boulder?

How many spa hotels will I find in Boulder?

What's there to see and do in Boulder?

What is a Boulder spa hotel?