This bleach-white graveyard overlooking the ocean is accessed through a tunnel.

Rumored to be the famed pirate's lookout tower, this historic stone structure is now just watching for tourists.

An imposing statue of the first prime minister of Antigua and Barbuda stands in the middle of a traffic intersection.

Commercial airplanes land mere feet over the heads of sunbathing beachgoers on this tiny island.

A fort of historic failures where the island's colonial powers first collided.

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 shining sculpture made of 3,115 lights, the number of visible stars in the Northern Hemisphere.

The last remaining relic of San Francisco's glittering 1915 Panama Pacific Exposition.

Instead of solid circles, the stoplights in this northern Icelandic town have glowing red hearts.

A black sand beach where glacial fragments wash ashore and look like sparkling diamonds.

Two volcanic lakes in an enormous crater formed in a prehistoric eruption.

This tumultuous Icelandic lava field looks so alien European researchers want to use it as a stand-in for Mars.

This volcanic cave lake is essentially hard proof that Iceland is the most magical place on Earth.

These ominous lava formations were said to be an entrance to the netherworld so of course they inspired a famous metal band.

Sample cuisine inspired by the Great Plains indigenous people who have been gathering at this sacred Canadian Heritage Park for 6,000 years.

A creepy sculpture of a decapitated head invites viewers to see St. Louis through its empty eyes.

This whimsical outsider art wall holds tiny treasures donated by the local community.

A tribute to Ponce de Leon's supposed quest for eternal youth.

This shrine commemorates the site of the first known Catholic mass in the United States.

The walls of America's oldest masonry fort famously "swallowed" cannonballs.

Built around 1723, this is the oldest surviving home in the U.S.'s oldest colonial city.

A building so large that it has its own weather.

Experience a charming 1930s version of "infotainment."