Part of the island chain ended up smashed against early Eurasia, and part wound up here, buckled up against the edge of North America. Later additions to the continent left the Wallowas stranded 300 miles inland. Group size is limited to six. Backpackers should note that camping is banned within 200 feet of any lake. Campers are not allowed to cut firewood from standing trees, alive or dead.
Downed firewood is scarce, so be sure to bring a camp stove.
You'll need a Trail Park permit to park at the trailhead. They're available at most Forest Service offices and outdoor stores. You'll also need a permit to enter the Wilderness, but these permits are free and can be filled out at the trailhead. Turn south on Lostine River Road for 16 miles to its end, at Two Pan Campground's parking area and trailhead. Wildflowers peak in late July and early August.