This 100-ft tall spiral staircase leads visitors down to a platform 165 ft below the surface at Moaning Cavern in Northern California. It was arc welded in 1922 using recovered steel from a World War 1 battleship. 
Many beautiful natural cave features to enjoy.

Reimagined Battleship
This 100-ft tall spiral staircase leads visitors down to a platform 165 ft below the surface at Moaning Cavern in Northern California. It was arc welded in 1922 using recovered steel from a World War 1 battleship.
Many beautiful natural cave features to enjoy.

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