Black Walnut Bottom is a rustic state forest campground in the Pine Creek Valley with 16 designated campsites featuring picnic tables and fire rings, accessible by vehicle via Lower Pine Bottom Road near Waterville.

The campground provides vault toilet facilities and serves as a convenient base for paddling and fishing access to Pine Creek, with nearby recreation including the Pine Creek Rail Trail and multiple hiking opportunities.

Campsites cost $10/night and can be reserved up to 11 months in advance through the Pennsylvania State Parks and Forests Reservations system.