Skip to main content
Site Open
Recreation Region: Sulphur Ranger District

Stillwater Boating Site

Two-lane boat ramp with courtesy dock located on the western end of Lake Granby. Facilities include restroom, fee machine, gin pole for raising sailboat masts, and parking for vehicles with boat trailers. All boats must pass inspection for zebra and quagga mussels as mandated by Colorado State regulations. Located in the Arapaho National Recreation Area.

General Information

Boat Inspections required. Access onto water only when inspectors are present. Visit Colorado Parks and Wildlife for more information

All boats are required to undergo inspections for zebra and quagga mussels mandated by Colorado Parks and Wildlife.

Day Use:
$5 per vehicle per day
$10 for three days
$15 for seven days
$30 annual pass

Arapaho National Recreation Area use fee required. Annual passes available.

Boat rentals are available at several marinas on Lake Granby.

Getting There

Latitude / Longitude

Latitude: 40.181425

Longitude: -105.888325

Directions

In the Arapaho National Recreation Area (ANRA), eight miles northwest of Granby on US Highway 34 (on west side of Lake Granby)

Facility and Amenity Information

Restrooms

Restrooms are available at this site.

Water

Potable water is not available at this site.

Recreation Opportunities

Last updated March 13th, 2025