Trip Planner: USA / Colorado / Boulder / Flatirons

Flatirons, Boulder

4.7

#1 of 27 in Outdoors in Boulder

Geologic Formation · Hiking Trail

The trails of Flatirons deliver views of the city skyline and mountains. They range from fairly easy to challenging, and many are wheelchair-accessible and open to horseback riding. Bikes are allowed on certain trails, picnic facilities are available throughout the area, and restrooms are located at the trailhead. Parking is available for a fee, and you'll find bus connections close to the trailhead. Look for coyotes, songbirds, mule deer, and other wildlife. Bring water and snacks to keep yourself fueled. Put Flatirons on your schedule, and learn what else deserves a visit by using our Boulder online vacation planner.

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Flatirons reviews

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TripAdvisor traveler rating

1,107 reviews

Google

4.6

By Debbi D

We hiked this after a pretty heavy snowstorm. It was gorgeous with the snow sticking to the branches of the pines and the Flat irons looming above. Really gorgeous. It is no joke though. The... more »
By VictoriaKayaking

The Flatirons in front of Rockies are just stunners! Truly beautiful in all seasons - but the snow on the Rockies is especially captivating. more »
By drrandallh2020

A fantastic place that draws people from all over the world. We take for grated that this is in our own back yard. more »

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Google

By Alice Fang

1st/2nd flatiron trail is closed Monday - Thursday 8am-4:30pm until Fall for repairs. The flatiron loop trail is still open.

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By Karlene Bernal

The views here are absolutely STUNNING. Great for camping , hiking or just taking photos

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By Matt Curran

You have to park on the street, but it's easy access onto the well defined trails. Definitely something for all ages and its pet friendly.

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By Carlos Figueroa

This place is as long as you want it to be. Amazing physical effort needs to be done in order to reach certain places but is worth it every minute. Come hydrated and with plenty of water.

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By Erin Kuchenrither

Beautiful and just lovely.

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