A mountain landscape with a lake, snow patches, and green vegetation.

Find Spa Hotels in Niwot, CO from CA $231

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Check availability on Niwot Spa Hotels

Tonight
Aug 14 - Aug 15
Tomorrow
Aug 15 - Aug 16
This weekend
Aug 14 - Aug 16
Next weekend
Aug 21 - Aug 23

Our top choices for Niwot hotels with a spa

Deep-tissue massages, Swedish massages, prenatal massages
Staircase
Lobby sitting area
Room, 1 Queen Bed, Fireplace | Bathroom

1. Niwot Inn & Spa

Niwot Inn & Spa
Longmont
  • Escape to a charming bed & breakfast with spa services and a tranquil garden for peaceful reflection.
CA $244
CA $259 total
includes taxes & fees
Aug 19 - Aug 20
Niwot Inn & Spa
Facials
Outdoor pool
Bar (on property)
Reception

2. 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.
CA $201
CA $231 total
includes taxes & fees
Aug 30 - Aug 31
Hilton Garden Inn Boulder
Couples treatment rooms, sauna, body treatments, aromatherapy
2 outdoor pools, open 8:00 AM to 11:00 PM, pool umbrellas, sun loungers
Premium bedding, in-room safe, desk, laptop workspace
Lobby

3. Omni Interlocken

Omni Interlocken
Interlocken
  • Experience mountainside rejuvenation at this upscale resort with a full-service spa and two outdoor pools.
CA $322
CA $399 total
includes taxes & fees
Aug 20 - Aug 21
Omni Interlocken
View all properties

Choose what matters most at spa hotels in Niwot

Pool
Breakfast included
Hot tub
4 stars
5 stars

Top Niwot Hotel Reviews

Omni Interlocken

Omni Interlocken

10/10 Excellent
"This hotel is wonderful. My family and I really enjoyed this being our home base throughout our trip. The proximity to Boulder and the airport was perfect. The accommodations were really nice. The large lounge area felt like a large cozy living room. I enjoyed going down early in the morning, grabbing a coffee, and reading while my family was still sleeping. The pool was great, loved the restaurant for breakfast, and the bar for dinner. This will be the hotel we stay at again on our next adventure to CO!"
Andrea 4-night trip
Posted 1 hour ago
Omni Interlocken
DoubleTree by Hilton Denver - Thornton

DoubleTree by Hilton Denver - Thornton

10/10 Excellent
"Everything was as fine. The doggie area was a bit farther than I expected."
Linda 1-night trip
Posted 20 hours ago
DoubleTree by Hilton Denver - Thornton
Denver Marriott Westminster

Denver Marriott Westminster

8/10 Good
"Staff was very helpful. Even the restaurant staff let me borrow some plates to help us eat in the room."
Stephanie 1-night trip
Posted 1 day ago
Denver Marriott Westminster
Niwot Inn & Spa

Niwot Inn & Spa

10/10 Excellent
"The room was comfortable, spacious, clean and beautiful. The wine and cheese hour and breakfast were amazing."
Kimberly 1-night trip
Posted 2 days ago
Niwot Inn & Spa

Frequently asked questions

Looking for a spa hotel in Niwot?
Book one of our wonderful spa hotels and treat yourself from the moment you arrive. Check out the lakeside setting in Niwot - worth a picture or two! Take part in recreational activities such as horseback riding during your vacation. Hotels with spas are the perfect way to break out of your routine and add a layer of luxury to your vacation.
What's there to see and do in Niwot?
Enjoy Niwot and visit Boulder Reservoir, Boulder County Fairgrounds, and Longmont Museum. If you have extra time while you're in the area, you might want to stop by Indian Peaks Golf Course and Boulder Creek.
What is a Niwot spa hotel?
Spa hotels in Niwot provide lodging and have an on-site spa which offers services including couples massages and beauty treatments. Some also offer in-room treatments. Spa hotels are great for rest, rejuvenation, and relaxation.

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