Final resting places of a husband and wife who became famous for their claims of extraterrestrial abduction.

A winding cave grotto walkway built to provide employment for veterans after World War I.

The birthplace of both the Atomic Age and Godzilla, and the namesake of the bathing suit.

An enormous concrete structure built over a nuclear crater.

The ruins of an ancient island city built atop a coral reef in the South Pacific are spectacular and strange enough to have inspired H.P. Lovecraft.

A Himalayan monastery claims to have a piece of a centuries-old abominable snowman.

An abandoned jewel of a ballroom on the top floor of Australia’s busiest rail station echoes with the sounds of a bygone era.

One of the most accessible undersea plane wrecks in the world.

The only surviving piece of a submarine said to be the most decorated vessel in U.S. history.

This Seattle museum displays the history of the telephone through an impressive collection of telecom equipment.

An old-timey peepshow allows visitors to gawk at some of the world's most freakishly large footwear.

This sculpture forces visitors to confront their relationship with space.

This quiet neighborhood is also home to a 700-ton rock transported by the last Ice Age.

The absurd creation is a compulsory destination for selfies in Buffalo.

A nearly 500-year-old sculpture depicts a man eating a sack of babies, and no one is sure why.

Welcome to old Florida, where a 1940s mermaid show is still enchanting visitors.