In Costa Rica's cloud forest, the roots of a woody ficus create a botanical bridge.

Thousands of bottles that have held everything from poison to perfume make up the collection of this small museum.

An otherworldly art experience.

This hiking/biking/horse trail along an old railroad grade features trestles, tunnels, and a roadless stretch through the scenic Susan River canyon.

It's believed a local adventurer spent 50 years living inside this cave.

Every summer, the Mendenhall River greenbelt comes alive with an explosion of magenta flowers.

This remote Colorado canyon is home to the second-largest collection of natural arches in the world.

This beachside town is home to a diverse nature reserve, multiple cays, and one of the three bioluminescent bays in Puerto Rico.

The short hike is worth the stunning views and crystal blue waters of a secluded beach.

A natural swimming pool in the middle of the Carite Forest.

Drift through underground caves on a tube.

Ute tour guides have been sharing the ancient dwellings and rock art inside this large park with visitors for more than 40 years.

These falls, sometimes called the "Niagara of the West," still put on a good show at the right time of year.

It's said the devil used this mushroom rock as a table for a late-night meal.

The only Edo-period ferry that is still in operation in Tokyo today.

Eat like pre-Columbian Native Americans in this New Mexico restaurant within the Indian Pueblo Cultural Center.

The Jewish diaspora shares a menu at this museum café.

Where else would a linchpin of post-colonial Native American cuisine anchor the menu but a museum?

The "Seinfeld" diner.

Turtles swim in a pond surrounding a classical temple in this lush park in Vicenza.

A surreal botanical garden with an even more surreal tour guide.

One of the most comprehensive collections of historic Native American culture in the country reframes artifacts as artwork.

This beautiful landscape is the only Sichuan-style garden outside of China.

A massive cave once a secret military base is now home to thousands of bats.