The Jeffco Open Space system covers more than 56,000 acres, includes 27 parks and a trail system that spans 244 miles. View individual park pages for the trail map, specific regulations and tips about scenic areas and historical sights.
Jeffco Open Space parks are open one hour before sunrise to one hour after sunset with the exception of urban parks, Crown Hill, Van Bibber and Welchester Tree Grant Parks, which are open from 5:00 a.m. – 11:00 p.m.
Please note the following year-round fire restrictions:
No charcoal grills or open flames
No smoking, except within an enclosed vehicle or a developed trailhead area that is devoid of all vegetation. Visitors must safely and properly dispose of all cigarette butts.