Potty Island is a popular island campsite on the Gulkana River suitable for groups of up to 4 people with 2 tents, located at approximately river mile 27 between the canyon and Sourdough Campground.

Campers must use portable river toilets as the outhouse that once gave the site its name was removed in 1997 to prevent water contamination. This is a convenient mid-river stop for paddlers floating the Gulkana River trip.