There is no trying to fall in love with this Star Wars fountain, you just do or do not.

This shop for all your super spy needs hides an educational secret.

An underground mansion with fruit-bearing trees and grapes growing beneath the surface of central California.

This lower Manhattan bar is set up in an old bank vault that rests beneath a skyscraper that hides even more historic splendor.

This massive stained-glass masterpiece is thought to be the largest Tiffany dome in existence.

Order scoops of pandan, lychee, and black sesame at this family-run institution.

These remote Florida islands have a history of sea turtles and sunken treasures, and one of the world's largest coastal brick fortresses.

Towering basalt columns, a creation of fire and ice.

Enormous lake at the bottom of a unique cave system.

Shop selling 500 flavors of soda has something for everyone.

The seamy, underground secrets of Portland's criminal past.

A hand-built folk art installation covered with messages of God's love.

Resting place of Hollywood's immortals is also site of summer film screenings.

The old Niles Canyon Aqueduct in the San Francisco Bay Area is a bemusing and secret trail through nature for wayward travelers.

A giant Troll lurks under one of Seattle's oldest bridges.

Crystal clear lake with a shoreline of travertine located in a Colorado canyon.

This secluded aqua waterfall in the Grand Canyon is the perfect swimming hole, and the Havasupai tribe's fiercely protected natural wonder.

A theme park that suffered massive flooding during Katrina was abandoned, and now proves irresistible to trespassing explorers.

A layered tribute to the work of mosaicist Isaiah Zagar.

One man has carved a number of natural New Mexico caves into psychedelic sandstone temples.

A toxic ghost town sitting atop a massive coal fire.

Wondrous sandstone hoodoos where Native Americans collected clay for pottery, 9,000 years ago.

Try not to get slimed in Tribeca.

Under the right circumstances, this waterfall in Yosemite briefly turns a luminescent fiery orange.