Pahaska Trailhead is a trailhead on North Fork Shoshone River in Shoshone National Forest, WY.
Pahaska Trailhead is a popular trailhead just before Yellowstone. The main trail follows the North Fork of the Shoshone River up to Camp Monaco, an old hunting camp visited by the prince of Monaco and "Buffalo Bill" Cody in 1913.
Another trail (found on the right just as you enter the parking area) leads back to Grinnell Meadows. This is also accessible by Grinnell Creek Trailhead, but Pahaska is better suited for horse trailers.