Flagstaff Mountain conveniently sits just west of Boulder Colorado on land owned and managed by the city. When I moved to Colorado in 1999, I began documenting, repeating and researching the history of all of Flagstaff Mountain's boulder problems. Although 325 problems had been described in a variety of guidebooks over the previous 30 years, in 2007 I began providing information here for what will eventually become a guide to 1,000 boulder problems on Flagstaff Mountain. Enjoy!
