Tag Archives: Mammouth Cave

Mammoth Cave is now officially longer than 400 miles.

Mammoth Cave is now officially longer than 400 miles.

This official announcement is a bit old, as the survey work that brought Mammoth over 400 miles was probably done during the October or December 2012 expeditions.

Update: I contacted some of my caving friends who survey in Mammoth regularly, and they have confirmed that the survey reached 400 miles during the October 2012 expedition.