Free Boulder County, Colorado Topo Maps & Elevations

Free printable Boulder County, CO topographic maps, GPS coordinates, photos, & more for popular landmarks in Boulder County including Boulder, Longmont, and Lafayette.

County Borders


Boulder County, Colorado covers an area of approximately 742 square miles with a geographic center of 40.08047060°(N), -105.36188173°(W).

These are the far north, south, east, and west coordinates of Boulder County, Colorado, comprising a rectangle that encapsulates it. Please note that not all coordinates inside this rectangle will fall inside of Boulder County, Colorado, as it (most likely) doesn't fill up the entire rectangle.

North: 40.26296997°(N)
South: 39.91171646°(N)
East: -105.05280304°(W)
West: -105.69105530°(W)


According to data gathered by the Shuttle Radar Topography Mission. The lowest elevation in Boulder County is 1,438 meters (4,718 feet). This ranks Boulder County 29th in terms of lowest elevations when compared to a total of 64 counties in Colorado.

Boulder County's highest elevation is 1,644 meters (5,394 feet) which ranks it 50th in terms of highest elevations when compared to a total of 64 counties in Colorado.

US Topo Maps covering Boulder County, CO

The USGS (U.S. Geological Survey) publishes a set of the most commonly used topographic maps of the U.S. called US Topo that are separated into rectangular quadrants that are printed at 22.75"x29" or larger. Boulder County is covered by the following US Topo Map quadrants.

Allenspark PDF Order Print
Berthoud PDF Order Print
Boulder PDF Order Print
Carter Lake Reservoir PDF Order Print
East Portal PDF Order Print
Eldorado Springs PDF Order Print
Erie PDF Order Print
Gold Hill PDF Order Print
Hygiene PDF Order Print
Isolation Peak PDF Order Print
Lafayette PDF Order Print
Longmont PDF Order Print
Longs Peak PDF Order Print
Louisville PDF Order Print
Lyons PDF Order Print
McHenrys Peak PDF Order Print
Monarch Lake PDF Order Print
Nederland PDF Order Print
Niwot PDF Order Print
Panorama Peak PDF Order Print
Pinewood Lake PDF Order Print
Raymond PDF Order Print
Tungsten PDF Order Print
Ward PDF Order Print

Places to Visit In Boulder County, Colorado

man-made Icon Man-made

Chautauqua Park Man-made
Smith Park Man-made
Shelter House Man-made
Beach Park Man-made
Central Park Man-made
Green Mountain Trail Man-made