Camp 4 to North Dome, via the Yosemite Falls Trail. Don't be fooled by the distance -- the switchbacks on the Yosemite Falls Trail make the one-way distance something like 8 miles, not 7.1. The cumulative elevation gain for the round trip is probably somewhat less than the indicated 6000 feet (4751+1220=5971), though the hike is still pretty tough.