An oasis of calm amid the chaos of the boardwalk, the museum traces the heritage of this beloved beachside amusement park.

The oldest operating apothecary in the US has treated everyone from Thomas Edison to Mark Twain.

The final resting place of one of the brightest physicists of the 20th century.

The only surviving piece of Copenhagen's 16th-century defensive wall.

The former Field Marshall and Minister of War to the Russian Imperial Army.

Originally a meeting place for foreign correspondents and war reporters, the FCC remains an atmospheric spot for sunset drinks in Phnom Penh.

Bombed and burned, this monument represents the often controversial ties between Vietnam and Cambodia.

Khmer Rouge's high security prison.

The capital of Cambodia is named after the hill on which this ancient temple complex stands.

A gruesome memorial for those lost in this area during the Khmer Rouge genocide.

A former French military respite turned jungle tourism hotspot.

A battle between nature and architecture in the Cambodian jungle.

Meant to be a lavish presidential home, the palace became a symbol of the fall of South Vietnam.

Vietnam's largest Buddha statue depicts a female sage.

Witnesses claim the Virgin Mary statue outside the church once mysteriously shed a single tear.

This network of tunnels housed an entire village for years, and even had a hall for screening movies.

A nightmare for the claustrophobic lies hidden in Southeast Asia.

Holy Hindu shrine in an enormous, monkey-filled limestone cavern.

A forest of phallic offerings found in a quiet corner of a hotel car park.

A miniature city, once ruled by the Queen of the Netherlands.

Rumored to have been frequented by Vincent van Gogh, it's the only remaining genever producer in the Hague.

A 20th-century picture show in 3-D.

Berlin's old airport.

Cold war icon and onetime "hole" in the iron curtain.