Caverns in Bellevue, Ohio is one of area's largest
underground caverns, and one of
America's most fascinating geological
close to it's original natural
state, Seneca Caverns is a unique
and educational adventure which
you will always remember.
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Shaded Picnic Area, & Gift
fascinating walking tour through this unique cavern
leads you through seven rooms or levels. The largest
room is 250 feet in length. At the lowest level,
which is 110 feet below the surface, visitors will
view "Ole Mist'ry River," the crystal clear
flowing stream which is part of the vast ground-water
system which underlies the surrounds region.