Upper Whitcomb Creek Park Campground offers five boat-in only campsites on Green Peter Reservoir, accessible by watercraft with picnic tables, fire rings, and vault toilet facilities at $15/night.

The boat-in parking lot is located at the main Whitcomb Creek County Park area, where overnight vehicles require a permit and cost an additional $7/night.

Note that water levels on Green Peter Reservoir fluctuate seasonally, typically making the Whitcomb Creek boat ramp accessible until early July, after which the Thistle Creek ramp becomes the primary access point.