Boulder Open Space and Mountain Parks, Colorado

Last Updated: April 30th, 2020

Park Information

Rating: ★★★★☆(4/5) - Worth a Trip

Containing Boulder's hallmark Flatirons, Boulder Open Space and Mountain Parks are beautiful places to explore the city's fantastic nature. Popular trails include the Royal Arch Trail, Chautauqua Trail, and the hike to the top of Mount Sanitas.


Royal Arch is your reward for your effort
Chautauqua Trail to Royal Arch and Bluebell Mesa Trail
Boulder Open Space, Colorado

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Nearby Parks