Atly Logo
New Yorkers 1st Choice
Loved by locals

Hot tubs in Boulder

Sinking into a hot tub is the only way to fully thaw out when the air turns sharp and cold.

Based on 419 Opinions
+416
User
User
User
Updated May 2026
01
St Julien Hotel & Spa image 1
St Julien Hotel & Spa image 2
St Julien Hotel & Spa image 3
View all

Enjoy stunning mountain views while relaxing in a private hot tub designed with luxury. Spa facilities include a saltwater pool, sauna, and steam room. Friendly staff and live weekend music create a warm, upscale vibe.

A private and refreshing hot tub offers a relaxing experience. It is also accessible and designed with a touch of luxury.

People are saying

"The hotel staff are so friendly and helpful."

"You get amazing views of the Flatirons from your room."

"The hot tub here is amazing and refreshing."

Good to know

1

Reservations for events are recommended at least a week in advance.

2

The hotel offers a dedicated space for groups of 12-15 people.

3

Live music is featured from Wednesday to Saturday nights.

02
The Dragontree Sanctuary image 1

Sanctuary offers cold plunges and a hot tub for refreshing relaxation. Calm, peaceful atmosphere with constellation-shaped lights enhances healing. Steam room, dry sauna, and salt room add to the serene, well-designed space.

A beautiful hot tub sits alongside a steam room, sauna, salt room, and cold plunge tubs in the Sanctuary. These features combine to create a relaxing and refreshing experience.

People are saying

"I got the best massage I've ever had at the spa."

"I loved the steam room, hot tub, and cold plunge."

"The hot tub and sauna are wonderful."

Good to know

1

Parking is easy and available on the sanctuary's property.

2

The Sanctuary Session requires rinsing off in their luxury forest rain shower before using the amenities.

3

The sanctuary costs $20 with a one-hour massage.

03
Moxy Boulder University image 1

Hotel blends modern design with spacious areas for work and play. Rooftop features an oversized hot tub with stunning mountain views, open even in winter. Lounge and bar offer a fun vibe that feels friendly and energetic.

An oversized hot tub sits on the rooftop with stunning mountain views. It stays open in winter, offering a unique way to relax while watching the sunset or snow fall.

People are saying

"The Hotel staff are so friendly and helpful."

"It's a fun, modern vibe with stylish, well-designed rooms."

"The rooftop hot tub was incredible, especially in the snow."

Good to know

1

Valet service costs $40 a night, with no other parking options available.

2

Rooms are on the smaller side, with limited amenities like no refrigerator.

3

The hotel is new and in excellent condition, offering a clean environment.

04
Residence Inn by Marriott Boulder Canyon Boulevard image 1

Spacious rooms with full kitchens offer comfort and convenience. Quiet, serene atmosphere suits work and relaxation, enhanced by an attractive lobby with multiple seating areas. Enjoy the huge hot tub indoors next to a warm pool, plus secure parking with EV charging.

A huge hot tub sits indoors next to a pool that stays comfortably warm. Kids and adults both enjoy relaxing there.

People are saying

"The breakfast staff were so accommodating and helpful."

"The rooms felt spacious and comfortable."

"The hot tub is conveniently located near shops and restaurants."

Good to know

1

Parking costs $25 per day.

2

The hotel is within walking distance to restaurants and shops.

3

Rooms are clean and equipped with a full kitchen and desk area.

05
Basecamp Boulder image 1

Hotel features unique camping-themed rooms with a cozy, sporty vibe. Guests enjoy a huge indoor hot tub and sauna next to a climbing wall and fire pits. Communal spaces include a bar with local beers, creating a laid-back, friendly atmosphere for families and adventurers.

A huge, spacious hot tub sits indoors alongside a large sauna. The hot tub area pairs well with nearby amenities like fire pits and a climbing wall.

People are saying

"The staff here is so friendly and helpful."

"It's so easy to walk to the creek and downtown from here."

"It's a unique vibe, different from many generic hotels."

Good to know

1

Happy hour drinks are available, making it a great spot for socializing.

2

The hotel is dog-friendly, allowing guests to bring their pets.

3

Parking can be tight, so arrive early to secure a spot.

06
North Boulder Recreation Center image 1

Enjoy two pools with water slides and a hot tub open to children at a family-friendly aquatic area. Indoor and outdoor pickleball courts offer fun for all ages, while a large gymnastics space and busy weight machines keep fitness varied. Relax afterward in a warm sauna.

Two pools and a hot tub sit near the sauna inside the changing rooms. The hot tub allows children, which is unusual and the temperature is not below 98Β°F.

People are saying

"It's a great place for kids with lots of activities."

"The sauna was always very warm and a favorite amenity."

"I saw children in the hot tub, which was unexpected."

Good to know

1

The recreation center closes at 6:00 PM on Saturday nights.

2

The diving board and slides are often closed despite website claims.

3

The gym can get overcrowded, especially during peak hours.

07
Hyatt Place Boulder/Pearl Street image 1

Hotel blends modern city vibe with a family-friendly atmosphere. Rooms are luxurious and spacious with separate living areas. Enjoy a clean indoor pool and hot tub perfect for kids, plus free breakfast and nearby parking.

Indoor pool stays clean and warm with a hot tub available for daily use. Kids enjoy the combination of pool and hot tub during visits.

People are saying

"The breakfast here is really good and diverse."

"Parking available costs $25 per day."

"The hot tub was great and I used it daily."

Good to know

1

Parking costs $25 per night in a nearby garage.

2

Street parking is free from 7 PM to 9 AM.

3

The hotel offers a complimentary breakfast with many selections.

Discover more

Boulder, Colorado

Area guide
Loading Map...