Boulder County Sheriff's Office A missing college student ... The sheriff’s office said they were notified of the body that ...

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

The flag was removed by the city to maintain the natural area, staying consistent with its practice of removing abandoned and ...

If you have extra time, The Flatirons is worthwhile. These jaw-dropping rock walls flanking Green Mountain have become the symbol of the city, with many Boulder businesses sporting their image as ...

This year marks the 52nd anniversary of the Boulder Mountain Tour ("BMT"), though it will be the 48th actual race due to cancellations from the pandemic and weather. This storied 34-kilometer ...

Search and Rescue (SAR) personnel conducted a successful rescue operation on Magic Mountain's ridge line after a boulder ...

A new trail project might need special signs to warn people about the contaminants in the soil. The Rocky Mountain ...

On Saturday, Boulder Open Space and Mountain Parks rangers found a body believed to be that of missing University of Colorado Boulder student Trussell. (Matthew Jonas/Staff Photographer ...

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.