A bronze tribute to a legendary Californian, the self-proclaimed "Emperor of the United States."

A boardwalk winds through this sliver of coastal nature hidden within Sydney.

Get three sheets to the wind at this desert winery with a nautical theme.

One of the world's earliest skyscrapers.

The building features one of the last remaining free-floating spiral grand staircases in the U.S.

The tallest lighthouse in the Nordic countries was also the site of a bloody World War II battle.

The largest cave in Northern Europe.

The ruins of a paper mill destroyed during the Civil War still tower over a tributary of the Chattahoochee River.

How a lunch counter in Chile became a shrine to the 42nd president of the United States

Every dish is blessed in this basement eatery beneath a Hare Krishna temple.

The 1940s structure houses what was once Europe's largest telescope.

The remains of a 19th-century school and living quarters are perched atop a mountain surrounded by a thick tropical forest.

One of the world’s largest cave systems houses legends, concerts, and wondrous rock formations alike.

For those going through a life transition, a place to leave behind a piece of your former self.

This park was designated by UNESCO as an Endangered World Heritage site.

A 16th-century castle unexpectedly nestled within a post-war housing development.

One of the tallest waterfalls in Africa is also home to a population of monkeys who enjoy the waters and the occasional guest.

The only thing better than tubing down New Jersey's scenic Delaware River is doing so while eating a hot dog from a giant floating stand.

This curious fresh and salt water lake holds a secret that draws in deep divers from around the world.

This castle has links to Portugal’s founding and struggles for independence.

This Roman archeological site is hidden amid a 1930s housing estate.

Partially submerged Buddha heads freckle Chicago’s neighborhoods.

Visitors to this public park will also find the ruins of an old western fort.

A futuristic climate change study is nestled deep within this public land.