A mountainous landscape with a valley and distant snow-capped peaks.

Search Guest Houses in Boulder

  • Change your mind

    Book hotels with free cancellation

  • Treat yourself

    Save instantly and earn perks with One Key
    Learn about One Key

  • Be picky

    Search almost a million properties worldwide

Check prices for these dates

Next weekend
18 Sept - 20 Sept
In two weeks
25 Sept - 27 Sept
In one month
9 Oct - 11 Oct
In two months
6 Nov - 8 Nov

Our top choices for Boulder guest houses

A compact RV interior with a kitchenette, a brown leather couch, and a ceiling fan.

1. Whiskey Creek Retreat

Whiskey Creek Retreat
Boulder
9.8 out of 10, Exceptional, (10 reviews)
"Super wonderful host and the property was sweet and quiet. Had an amazing stay! "
United States
Sadie F.
The price is £170
includes taxes & fees
15 Sept - 16 Sept
Whiskey Creek Retreat
A snow-covered cabin with a garage, a small shed, and a large evergreen tree.

2. Helena Forest Nest Studio, Near Downtown

Helena Forest Nest Studio, Near Downtown
Helena
The price is £185
includes taxes & fees
13 Oct - 14 Oct
Helena Forest Nest Studio, Near Downtown
A patio area with a bicycle, a table, and chairs.

3. Beautiful 1 Bedroom Guest House (pet-free)

Beautiful 1 Bedroom Guest House (pet-free)
Helena
10.0 out of 10, Exceptional, (21 reviews)
"This was the most amazing stay! It was absolutely stunning with a view of the mountains in every direction. The neighborhood is quiet, and there is a lovely creek by the place that was so serene and tranquil. Clint and Mona are amazing hosts: so kind and generous. HIGHLY RECOMMEND!!! "
United States
Andrea B.
The price is £285
includes taxes & fees
12 Oct - 13 Oct
Beautiful 1 Bedroom Guest House (pet-free)
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.
View all properties
Save an average of 15% on thousands of hotels when you're signed in
Sign in
Sign up, it's free

Top Boulder Hotel Reviews

Sacajawea Hotel

Sacajawea Hotel

10/10 Excellent
"Sacajawea Hotel — Historic Charm Done Right The Sacajawea Hotel has been beautifully updated while still holding onto all the charm and character you’d expect from a hotel dating back to 1910. They’ve done a great job modernizing the property without taking away what makes staying somewhere this historic so special. The location is fantastic, with food right onsite and plenty of things to see and do nearby. The entire property was extremely well maintained, and the staff was absolutely glorious—friendly, welcoming, and genuinely made our stay that much better. This was one of those places where you immediately know you’d stay again. Anytime our travels bring us back through Three Forks, Montana, the Sacajawea Hotel will be where we stay. Great location, beautiful property, wonderful staff, and just the right amount of historic charm."
Michael 1-night trip
Posted 3 hours ago
Sacajawea Hotel

Find out more about Boulder

Boulder Guest Houses information

Number of reviews
15,270
Accommodation
3 Guest Houses
Lowest Price
£55
Highest Price
£129