A restored 114-year-old railroad station heralded as the most photographed depot in the United States.

The writing studio of an American adventure author, built in the style of a medieval castle.

This unreal Portuguese palace looks as though it's made from a pile of different castles.

Costa Rican accommodation resembles a crash site, but with a nice balcony.

A second generation sun-powered marvel lights up the night.

Sweet Willy, at 30 feet tall, is the world's biggest beagle.

Sit at the "Disney table,” where Walt and his team of "imagineers" once dined on the regular.

This massive underground salt mine now holds a sci-fi theme park in its depths.

Inky sludge oozes to the surface of this beach thanks to a rare natural tar seep.

Make sweet music as you walk through this interactive sonic sculpture.

This Moab institution functions as both a rock store and a small natural history museum.

This site is home to ancient petroglyphs and pictographs dating back to 6,000 B.C.

Just off the road outside Baguio, a gigantic lion's head carved into a mountain greets those driving by.

This magnificent natural sandstone bridge is one of the largest in the world and is an iconic symbol for Lake Powell.

The Giant Lemon of Lemon Grove.

Tucked away behind an unassuming set of shops is a must-see series of stunning murals.

Admire a Lilliputian replica of the fast food outlet.

If Myrtle Beach is the mini golf capital of the world, this is its crowning glory.

This Birdsill Holly fire hydrant is the remnant of a very different type of hydration innovation.

Feast on award-winning birria tacos from a food truck inside this neon robo-tiki bar.

An ancient cave system in Tennessee’s Appalachian foothills converted to a 1,200-person music venue.

A desert ghost town—occupied for only 12 years—was once home to more than 500 silver mines.

The "Fun Spot of the Desert" is now a haunting ruin, and a reminder that putting a water park in a desert is a bad idea.

A pair of large white marble lions guard this stretch of the Mojave Desert, and it is utterly mysterious how they got there.