Viewing platform for visitors on rim of Mauna Ulu. Mar. 22, 1974
Detailed Description
Viewing platform for visitors on rim of Mauna Ulu crater. March 22, 1973. This platform, established in 1972, was open to the public until late on the night of November 4, 1973. Then rising lava level prompted closure, and lava engulfed the platform early the next morning.