This hilltop park offers magnificent views and a Frank Lloyd Wright masterpiece.

The famed architect designed this Minnesota gas station of the future with a lookout tower.

A trio of giant wooden megaphones turn up nature's volume in this Estonian forest.

These stark white cliffs were spat up by the sea and are slowly being retaken by it.

A submerged archeological park still holds the wonders of a Roman Sodom.

As can be expected from a centuries old church built in a canal city, the undercroft of this house of worship is beautifully flooded.

This Tuscan lake hides a 13th century town that is still visible when the water recedes.

This tree was extinct for a thousand years before sprouting again from a 2,000-year-old seed.

The evolution of recreational vehicles and motorhomes is on display in the “RV capital of the world."

The crypts of Capuchin friars decorated with the bones of over 4,000 friars, including an entire "crypt of pelvises."

Mysterious painted skulls in Moravia.

A church of bones, decorated with 40,000 human skeletons.

In this historic region, homes and churches are carved into ancient volcanic rock formations.

Fittingly, America's museum of architecture is itself a magnificently designed old building.

An underwater city for the dead.

St Bernard de Clairvaux Episcopal Church, better known as one of the oldest European buildings in the Western Hemisphere.

A mysterious castle built as a monument to lost love.

The only swimming pool listed on the National Register of Historic Places is emptied and refilled each day with naturally filtered water.

Florida might be at its most surreal in this museum devoted to the famed Spanish artist.

Florida castle built with aluminum printing plates.

This kitsch eatery is chock-a-block with bric-a-brac.

These expertly crafted, scientifically accurate glass sea creatures were once an international phenomenon.

A Spanish forest is filled with mysterious stone carvings.

A butcher shop in Minneapolis has all the meats and cheeses you’d expect from any of its kind—except that all the products are vegan.