According to the guide we were told that we were 260 feet down from the start of the tunnel.
260 feet
As per their claims its 260ft down from the entrance.
260 ft
260 feet down.
Google it, or when u go take a tape measure with u
The guide told us we were 260 under ground.
Vertical depth from the highest to the lowest is 260 feet (79m)
The guide said we reach about 260 feet down from the main entrance
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