Spa Hotels & Resorts in Boulder from NZ$203

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Check prices for these dates

Tonight
14 Nov - 15 Nov
Tomorrow
15 Nov - 16 Nov
Next weekend
20 Nov - 22 Nov
In two weeks
27 Nov - 29 Nov

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.

1. Hilton Garden Inn Boulder

Hilton Garden Inn Boulder
3.0 star property
Central Boulder
9.0 out of 10, Wonderful, (1,000 reviews)
  • cleanliness
    Revitalising facials and serene ambiance await at this Boulder hotel with a full-service spa and outdoor pool for ultimate relaxation.
The price is NZ$245
includes taxes & fees
22 Nov - 23 Nov
Hilton Garden Inn Boulder
A room with a bed, a small table with a vase of flowers, and a shelf with candles.

2. Niwot Inn & Spa

Niwot Inn & Spa
4.0 star property
Longmont
9.8 out of 10, Exceptional, (615 reviews)
  • cleanliness
    Escape to a charming bed & breakfast with spa services and a tranquil garden for peaceful reflection.
The price is NZ$273
includes taxes & fees
15 Nov - 16 Nov
Niwot Inn & Spa
A reception area with a stone wall, two wooden counters, and a blue-lit ceiling.

3. Omni Interlocken

Omni Interlocken
4.0 star property
Interlocken
9.4 out of 10, Exceptional, (1,006 reviews)
  • cleanliness
    Experience mountainside rejuvenation at this upscale resort with a full-service spa and two outdoor pools.
The price is NZ$375
includes taxes & fees
22 Nov - 23 Nov
Omni Interlocken
A spa area with a mosaic-tiled bench and three cushioned stools.

4. Monarch Casino Resort Spa Black Hawk

Monarch Casino Resort Spa Black Hawk
4.5 star property
Black Hawk
9.2 out of 10, Wonderful, (4,476 reviews)
  • cleanliness
    Tranquil mountain spa retreat offers daily wellness treatments, sauna sessions, and spa pool escapes.
The price is NZ$296
includes taxes & fees
15 Nov - 16 Nov
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.

5. Ameristar Casino Resort Spa Black Hawk

Ameristar Casino Resort Spa Black Hawk
4.0 star property
Black Hawk
8.8 out of 10, Excellent, (3,903 reviews)
  • cleanliness
    Indulge in mountain relaxation with 6 treatment rooms, spa pools, and full-service spa featuring deep-tissue massages and aromatherapy.
The price is NZ$204
includes taxes & fees
22 Nov - 23 Nov
Ameristar Casino Resort Spa Black Hawk
A living room with two leather armchairs, a chessboard, a lamp, a bookshelf, and a painting.

6. Riversong Inn Retreat

Riversong Inn Retreat
3.5 star property
Estes Park
9.8 out of 10, Exceptional, (247 reviews)
  • cleanliness
    Riverside spa sanctuary with spa pool and sauna offers mountain retreat in national park setting.
The price is NZ$210
includes taxes & fees
15 Nov - 16 Nov
Riversong Inn Retreat
Geodesic dome-style tents with interior lighting, arranged in a campsite setting.

7. The Nest at Black Hawk

The Nest at Black Hawk
4.5 star property
Black Hawk
8.6 out of 10, Excellent, (128 reviews)
The price is NZ$401
includes taxes & fees
16 Nov - 17 Nov
The Nest at Black Hawk
A modern living room with a sofa, chairs, a coffee table, and a fireplace.

8. The Estes Park Resort

The Estes Park Resort
3.5 star property
Grand Estates
8.8 out of 10, Excellent, (1,000 reviews)
  • cleanliness
    Rejuvenate your spirit at this lakeside mountain retreat where 6 treatment rooms and a full-service spa create a tranquil wellness escape.
The price is NZ$395
includes taxes & fees
1 Dec - 2 Dec
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.

9. Taharaa Mountain Lodge

Taharaa Mountain Lodge
3.0 star property
Estes Park
9.6 out of 10, Exceptional, (166 reviews)
  • cleanliness
    Mountain wellness retreat with sauna, spa pool, and Swedish massages offers sanctuary near Rocky Mountain National Park.
The price is NZ$458
includes taxes & fees
15 Nov - 16 Nov
Taharaa Mountain Lodge
A woman in a green dress and black vest holding a patterned bag, exiting a building with a tiled floor and floral wallpaper.

10. The Armstrong Hotel

The Armstrong Hotel
3.0 star property
Old Town West
9.8 out of 10, Exceptional, (1,418 reviews)
  • cleanliness
    Revitalise at this city centre hotel featuring a full-service spa with daily massages, alongside a vibrant nightclub and cosy pillowtop beds.
The price is NZ$244
includes taxes & fees
1 Dec - 2 Dec
The Armstrong Hotel
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.
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Choose what matters most at spa hotels in Boulder

Pool
Spa pool

Top Boulder Hotel Reviews

A woman in a green dress and black vest holding a patterned bag, exiting a building with a tiled floor and floral wallpaper.
The Armstrong Hotel

The Armstrong Hotel

The Armstrong Hotel
Old Town West

10/10 Excellent

The best night sleep in ages. Gorgeous historic hotel in old town. Highly recommend
Australia
Salena
Reviewed June 9, 2024
The Armstrong Hotel

Find out more about Boulder

Top Boulder attractions for a relaxing vacation

Boulder, Colorado, is a haven for travellers seeking both adventure and relaxation, with a variety of experiences tailored to those who enjoy spa hotels. Begin your journey at the iconic Flatirons, where hiking trails offer stunning views and the chance to reconnect with nature—perfect for unwinding before a luxurious spa treatment. Next, explore the vibrant Pearl Street Mall, a pedestrian-friendly area filled with eclectic shops, cafes, and local artisans, where you can indulge in some retail therapy before retreating to your spa haven. Don't miss the chance to visit the Boulder Creek Path, ideal for a leisurely stroll or bike ride along the serene waterway, which can provide a calming backdrop to your wellness getaway. For a unique experience, head to the nearby Chautauqua Park, known for its picturesque picnic spots and stunning sunsets, inviting you to relax and soak in the natural beauty. Finally, consider staying in the upscale neighbourhood of North Boulder, where many hotels offer spa services, allowing you to enjoy pampering treatments just steps away from your room. With its blend of outdoor adventures and top wellness facilities, Boulder ensures that you feel revitalised and cared for throughout your stay.

Find the best hotels & resorts with spas in Boulder

For those seeking relaxation and rejuvenation in Boulder, these hotels offer exceptional spa amenities and a tranquil atmosphere to unwind.

Hilton Garden Inn Boulder

  • Why it's great for tailored spa getaway: The Hilton Garden Inn Boulder is an ideal choice for travellers looking to indulge in spa services while enjoying the comforts of home. With an impressive guest review rating of 9.0, this hotel features a full-service spa offering a range of facial treatments that ensure guests leave feeling refreshed. The serene atmosphere is complemented by an outdoor pool and a fitness centre, allowing for a perfect balance of relaxation and activity.
  • Other amenities: In addition to the spa amenities, guests can enjoy free toiletries, bathrobes, and a delicious breakfast to start their day. The hotel also offers convenient services such as a 24-hour fitness centre, concierge assistance, and covered self-parking. Enjoy evenings on the terrace or take advantage of nearby hiking and biking trails to explore the beautiful surroundings of Central Boulder.
  • Neighborhood: Central Boulder
  • Nearby attractions: Dairy Center for the Arts - 0.3 km, Twenty Ninth Street - 0.6 km, Naropa University - 0.9 km

A-Lodge Boulder

  • Why it's great for tailored spa getaway: A-Lodge Boulder invites guests to unwind in a soothing environment, making it a fantastic option for spa enthusiasts. Rated 8.8 by guests, the hotel features a sauna and a shared hot tub, providing tranquil experiences after a day of outdoor adventures. Guests can also relax on the terrace and enjoy the scenic views while taking in the lodge’s rustic charm.
  • Other amenities: Beyond its spa amenities, the hotel offers a range of features that enhance the guest experience, including a shared pool with umbrellas and ample outdoor space for lounging. Rooms come equipped with kitchenettes and modern conveniences like microwaves and dishwashers. For those looking to explore, nearby hiking, biking, and skiing opportunities , perfect for an active getaway.
  • Nearby attractions: Downtown Boulder Historic District - 4.4 km, Boulder Creek - 0.4 km, Boulder Falls - 2.7 km

Frequently Asked Questions

Which hotels in Boulder offer the best spa experiences?

In Boulder, the Hilton Garden Inn Boulder offers a popular spa experience.


The Hilton Garden Inn Boulder, with a 9.0 rating, features a full-service, on-site spa that requires advance notice for bookings. Guests can enjoy a range of facial treatments, contributing to a relaxing and rejuvenating stay.

Are there any unique spa experiences available in Boulder?

Yes, Boulder, Colorado offers several unique spa experiences that stand out for their specialty treatments and wellness focus.


Salt Therapy (Halotherapy) at Salt of the Earth involves relaxing in salt caves where dry aerosol salt is pumped into private rooms, enhanced with light and sound therapy for deeper relaxation.


For a unique take on relaxation, some Boulder spas offer massages infused with a particular plant extract, providing a novel way to indulge for relaxation and pain relief.


The Japanese-inspired Luxury Head Spa at Miori features sessions under a "halo waterfall," a rhythmic water flow designed to soothe and relax while focusing on head and scalp care.


The Colorado Bliss Deep Tissue CBD Massage at Spa & Salon at St. Julien uses a specific ingredient for deep tissue relief, targeting specific areas like scalp, feet, or hands for focused relaxation.


Woodhouse Spa's Signature Treatments include the Black Sand Rejuvenation and Glacial Gloss treatment, which uses precision cooling technology to reduce inflammation and promote radiant skin, set in a serene environment with mountain views.


Spavia Day Spa offers a luxury experience with signature packages and memberships, including salt stone massages and sports massages designed to relieve tension and improve circulation.

Can I cancel my spa hotel reservation on Expedia?

Many Expedia hotel reservations are refundable, provided that you cancel before the hotel's cancellation deadline. This is often within 24-48 hours of your scheduled arrival. Be sure to check your booking confirmation for the exact cancellation policy. For maximum flexibility, use Expedia's "Fully refundable property" filter during your search to find the right spa hotel in Boulder for you.

How can I save on a Boulder spa hotel with Expedia?

Get instant discounts with Member Prices. Find our best Boulder spa hotel deals by joining One Key™, Expedia’s free travel rewards programme. As a member, you can unlock instant savings and member perks when you’re logged in to your account. For a quick, weekend retreat, discover last-minute offers.

How much does a spa hotel in Boulder cost?

Enjoy staying in a spa hotel in Boulder, with plenty of hotels from NZ$203 offering incredible amenities. If you're leaning toward a little luxury, prices can rise, and may vary depending on the location, season, and hotel amenities. Be sure to book in advance to enjoy more options and potentially better rates, especially if you're planning a trip during the weekend or around public holidays.

Is it cheaper to book a spa hotel in Boulder with flights as part of a package deal?

Booking a hotel and flight package on Expedia can be cheaper than booking flights and hotels separately. Bundling can lead to significant savings, especially for international travel or when booking well in advance. However, savings vary depending on factors like destination, travel dates, and availability, so it’s wise to compare options. With access to over 300,000 hotels worldwide, Expedia makes it easy to build the perfect holiday package.

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