Flagstaff Nature Center
If you haven't paid a visit to the Flagstaff Nature Center, located on Flagstaff Summit, please stop by during the summer and fall months.
This area is identified as being mobility-friendly. See the Visitors Experiencing Disabilities Page for trail details.
Bicycles are allowed on Flagstaff Summit Road and Chapman Drive, but not on other trails in the area. Other bike trails on OSMP.
Flagstaff Mountain Dog Regulations Map
Learn about bringing your dog to OSMP. Dogs must be on a hand-held leash at all times unless they meet the voice and sight control standard and display a City of Boulder Voice and Sight tag. Dog excrement removal is required by law. A dog station is available to aid in the collection of dog excrement.
Horses are allowed on most trails. On-trail riding is encouraged to protect rare plants and wildlife habitat. Learn more about riding your horse on OSMP.
Black bears and mountain lions inhabit this area. Many other wildlife species are common including songbirds, birds of prey, mule deer, red foxes, and coyotes.