The bat-covered home of one of the world's most popular brands of rum is located on a tropical Art Deco campus.

The world's second largest single-dish radio telescope, once used to contact E.T.

On a clear day, you can see all the way to the Virgin Islands from the top of this observation tower built in the 1960s.

A magnificent waterfall nestled in the heart of the El Yunque National Forest.

A volcanically-heated waterfall in the St. Lucian rainforest.

Come for the springs; stay for the mud bath.

The larger of two volcanic peaks rising out of the crystalline waters of the Caribbean.

Aruba’s first chapel.

The Ayo Rock Formations stand out on the island of Aruba as a unique arrangement of giant boulders with interesting crawl spaces to explore.

The remnants of an abandoned, 19th-century gold mill along Aruba's rugged northeastern coast.

The fighters and conspirators that won independence for Paraguay held secret meetings at this historic house.

Of the many Jesuit missions in South America, this complex is one of the best preserved.

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

An underexplored, 130-foot tropical waterfall that you will have all to yourself.

An international border crossing near the famous Iguazú Falls where bargain hunters and curious tourists stream between Brazil and Paraguay.

As one of the world's largest hydroelectric dams this plant took two countries to get built.

This massive Brazilian church is built like an angular, technicolor pyramid left by Mayans from the future.

A wall of chewing gum moonlights as collective art.

A 100-year-old purveyor of curiosities, curios, and kitsch featuring mummies, shrunken heads, and a Fiji Mermaid.

The longest and widest floating bridge in the world.

A working steam clock, one of only a few in the world, located in Vancouver's Victorian Gastown.

This expansive bridge in the Canadian wilderness was originally just built for friends.

What happens when a sculptor has to find a way around a 100-year-old copyright.

The arch marks the beginning of the road for northbound travelers.