Wilkes Campsite
Between December 1840 and January 1841, Wilkes took a contingent of scientists to the summit of Mauna Loa. From Kilauea Crater, the expedition took five days to reach the summit. Once there, a camp was set up with rock walls to buttress tents against the extreme weather conditions, and the expedition could carry out observations and mapping. The expedition mapped the summit region and conducted scientific efforts in the relatively unknown alpine wilderness area. The expedition team was supported by nearly 300 natives who served as porters on the arduous climb to the summit. The contingent broke camp on January 13 and returned to Kilauea leaving the remains of their camp site behind. - NPS