Alpine climbing in the High Sierra is for intermediate to experienced climbers that are physically fit, have strong mental stamina, and are capable of strenuous exercise for the entire duration of the chosen itinerary. The terrain is technical; you will be moving for a minimum of three hours on the rocks plus some additional hiking.
For advanced climbs like those on Mount Humphreys, you will spend a full 12-14 hours of adventuring on the day of the ascent. Multi-pitch climbing rope skills, including belaying and lead climbing are essential.