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

Massive rock sculptures formed during the time of the dinosaurs still stand undisturbed.

A series of waterfalls so massive they straddle the border of Argentina and Brazil.

Georgetown’s most impressive building is also one of the tallest wooden churches in the world.

The largest market in Guyana, designed and built by the Edge Moor Iron Company of Delaware.

Though dynamited and defaced, the statue still stands outside the law courts in Georgetown, Guyana.

The end appears to be nigh for the world's fourth-longest floating bridge.

The world's widest single drop waterfall, and the two men who legend says went over its edge in a boat.

A island reachable by a causeway at low tide is possibly one of the earliest Western European locations to be identified in text.

This Welsh village gave itself a ridiculous name in a publicity stunt a century ahead of its time.

A miniature Italianate fantasy village on the coast of Wales and the set of ITC classic "The Prisoner."

A subterranean playground in an abandoned slate mine.

This iconic 1,000-year-old medieval castle is a favorite of the film industry, most notably as the location for Hogwarts in Harry Potter.

The sign at the garden gate reads: "These Plants Can Kill."

This enchanting Victorian estate was home to the world's first hydroelectric power generator.

A museum wholly devoted to juvenescence.

A kaleidoscopic warehouse-maze of handmade neon signs.

One of the Seven Wonders of the Modern World holds the world's tallest metal staircase.

Gaudí's famously flamboyant architectural style is on full display in this sprawling park and garden.

One of Antoni Gaudí's most classic buildings is well-known for its "dragon-back" design.

Construction of Barcelona's iconic (but controversial) church is expected to be completed in 2026—a century after the death of its architect.

Sloth rehabilitation center in the jungle of Costa Rica.

Take a hidden path to the mouth of the cave to watch millions of bats swarm at sunset.

A quick and simple solution to Cambodia's train woes.