A working model of the entire San Francisco Bay and much of the Sacramento River Delta, complete with regular tides that change every 14 minutes.

In all of the 29 years it was in operation, no prisoners ever escaped successfully... or so they claim.

An icon among Florida's pre-Disney tourist attractions.

Electrical pylon in the shape of Disney's beloved mouse.

Two plaques commemorate the site of Shakespeare's first theatre.

The vast, legendary catacombs hold secrets much stranger than stacked bones.

A fitting attraction for the corn capital of the world.

The granddaddy of all tourist traps, built on ice water, jackalopes, and a giant dinosaur.

The world's largest mountain carving could fit all of Mount Rushmore inside it many times over.

A place where the laws of nature seem to have gone completely berserk... but of course haven't.

One of America's first dinosaur parks gives a window into Depression-era paleontology.

Every president in history is immortalized in bronze in downtown Rapid City.