Title: Book the Best GREEN Hotels in Boulder in 2025 | Expedia.ca [Boulder Travel Guide](https://expedia.ca/Boulder.dx6051762)[Hotels in Boulder](https://expedia.ca/Boulder-Hotels.d6051762.Travel-Guide-Hotels)[Vacation Rentals in Boulder](https://expedia.ca/Boulder-Vacation-Rentals.d6051762.Travel-Guide-VacationRentals)[Flights to Boulder](https://expedia.ca/Cheap-Flights-To-Boulder.d6051762.Travel-Guide-Flights)[Things to do in Boulder](https://expedia.ca/Things-To-Do-In-Boulder.d6051762.Travel-Guide-Activities)[Boulder Car Rentals](https://expedia.ca/Car-Rentals-In-Boulder.d6051762.Car-Rental-Guide)[Boulder Vacation Packages](https://expedia.ca/Boulder.d6051762.Destination-Travel-Guides) ![Boulder showing boating, a sunset and a lake or waterhole](https://a.travel-assets.com/findyours-php/viewfinder/images/res70/56000/56307-Boulder-And-Vicinity.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # Find Green Hotels in Boulder, CO from CA $155 ![calendar shield illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__calendar_shield.svg) ### Change your mind Book hotels with free cancellation ![deals illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__deals.svg) ### Treat yourself Sign in to save 10% or more on thousands of hotels [Sign in](https://www.expedia.ca/login) ![bed illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__bed.svg) ### Be picky Search almost a million properties worldwide ## Check availability on Boulder Green Hotels Tonight [Oct 1 - Oct 2](https://www.expedia.ca/Hotel-Search?regionId=6051762&startDate=2025-10-01&endDate=2025-10-02&adults=2&rfrr=TG.LP.CheckPrices.Hotel&openPlayBack=true) Tomorrow [Oct 2 - Oct 3](https://www.expedia.ca/Hotel-Search?regionId=6051762&startDate=2025-10-02&endDate=2025-10-03&adults=2&rfrr=TG.LP.CheckPrices.Hotel&openPlayBack=true) This weekend [Oct 3 - Oct 5](https://www.expedia.ca/Hotel-Search?regionId=6051762&startDate=2025-10-03&endDate=2025-10-05&adults=2&rfrr=TG.LP.CheckPrices.Hotel&openPlayBack=true) Next weekend [Oct 10 - Oct 12](https://www.expedia.ca/Hotel-Search?regionId=6051762&startDate=2025-10-10&endDate=2025-10-12&adults=2&rfrr=TG.LP.CheckPrices.Hotel&openPlayBack=true) ## Top Boulder Green Hotels ![Ballroom](https://images.trvl-media.com/lodging/3000000/2650000/2642200/2642115/118b0c73.jpg?impolicy=fcrop&w=357&h=201&p=1&q=medium) ![Daily to-go breakfast (USD 10.00 per person)](https://images.trvl-media.com/lodging/3000000/2650000/2642200/2642115/d2fe8456.jpg?impolicy=fcrop&w=357&h=201&p=1&q=medium) ![Indoor pool, open 7:00 AM to 11:00 PM, sun loungers](https://images.trvl-media.com/lodging/3000000/2650000/2642200/2642115/5eefece8.jpg?impolicy=fcrop&w=357&h=201&p=1&q=medium) ![Exterior](https://images.trvl-media.com/lodging/3000000/2650000/2642200/2642115/f25981ff.jpg?impolicy=fcrop&w=357&h=201&p=1&q=medium) ### Aloft Broomfield Denver Broomfield 8.4/10 Very good (1001) "Great location, clean, free parking and staff is wonderful " CA $141 CA $155 total includes taxes & fees Oct 26 - Oct 27 [](https://www.expedia.ca/Denver-Hotels-Aloft-Broomfield-Denver.h2642115.Hotel-Information) ![Lounge](https://images.trvl-media.com/lodging/1000000/50000/42500/42471/0497bc7c.jpg?impolicy=fcrop&w=357&h=201&p=1&q=medium) ![Lobby](https://images.trvl-media.com/lodging/1000000/50000/42500/42471/ba789bd0.jpg?impolicy=fcrop&w=357&h=201&p=1&q=medium) ![Premium bedding, pillowtop beds, in-room safe, desk](https://images.trvl-media.com/lodging/1000000/50000/42500/42471/1c3f1464.jpg?impolicy=fcrop&w=357&h=201&p=1&q=medium) ![Terrace/patio](https://images.trvl-media.com/lodging/1000000/50000/42500/42471/4103da49.jpg?impolicy=fcrop&w=357&h=201&p=1&q=medium) ### Basecamp Boulder Central Boulder 8.8/10 Excellent (1011) "Great stay and helpful service " CA $188 CA $216 total includes taxes & fees Oct 26 - Oct 27 [](https://www.expedia.ca/Boulder-Hotels-Basecamp-Boulder.h42471.Hotel-Information) 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](https://expedia.ca/Hotel-Search?startDate=2025-10-15&endDate=2025-10-16®ionId=6051762&adults=2&specialized_stays_group_explore=green_sustainable&sort=RECOMMENDED&openPlayBack=true) ## Top Boulder Hotel Reviews ![Basecamp Boulder](//images.trvl-media.com/lodging/1000000/50000/42500/42471/0497bc7c_y.jpg) ### Basecamp Boulder 10/10 Excellent "Property is great! Came for a concert at Boulder Theater. Places to eat nearby, theater pretty close. Definitely recommend!" 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