The Atlas Obscura Guide To

Arco

3 Cool, Hidden, and Unusual Things to Do in Arco, Idaho

Unusual
Attractions
in Arco

Craters of the Moon National Monument and Preserve

Home to the deepest rift anywhere on Earth.

Added by sideshowilly

Experimental Breeder Reactor-I

The world's first nuclear power plant is open to visitors looking to role-play a meltdown.

Added by kondorqueen

The Devil Boat

Supposedly Satanic numbers adorn this preserved submarine sail.

Added by friedtc

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crenshaw wants to go to The Devil Boat

crenshaw wants to go to Experimental Breeder Reactor-I

crenshaw wants to go to Craters of the Moon National Monument and Preserve

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hollienday1 wants to go to Craters of the Moon National Monument and Preserve

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