1980's (1 jan 1980 ano – 1 jan 0 ano)
Descrição:
Dan Osborne assumed the managing role of Indian Cave. After large floods, Dan and multiple cavers organized Indian Cave's first ever haunted cave. Despite this, he was still out within a year's time.
Adicionado na linha do tempo:
Data:
1 jan 1980 ano
1 jan 0 ano
~ 5 years