Hike Doggie Flatirons will give dogs in Boulder, Broomfield, Lafayette, Louisville, Superior, Erie and Arvada access to ...

These jaw-dropping rock walls flanking Green Mountain have become the symbol of the city, with many Boulder businesses ... Flatirons from one of the area's hiking trails – recent visitors ...

If you're looking for a hike the whole family can enjoy, aim for the top of Flagstaff Mountain. Rising out of Boulder Mountain Park, Flagstaff Mountain sits about 5 miles southwest of the city.

A Phoenix man is lucky to be alive after he was crushed by a boulder weighing more than 8,000 pounds while on a charity hike with his daughter. On Sept. 27, Dream City Church Senior Pastor Luke ...

128. The Rocky Mountain Greenway trail is planned nearby. (Matthew Jonas/Staff Photographer) Part of the project includes creating a trail connection point between Boulder and Broomfield counties ...

The Little Thompson Overlook and Eagle Wind trails have reopened at Rabbit Mountain near Lyons. The trails were closed through Tuesday due to muddy and wet conditions. Boulder County Parks and ...