The one-stop shop for all of your superhero (or evil arch-nemesis) needs.

Hollywood's most famous landmark, the "temporary" sign that has stood for decades longer than intended.

Giant Redwood-themed cafeteria operates under the golden rule, "Dine Free Unless Delighted."

A beautiful 62-acre Catholic shrine and botanical garden.

The deepest lake in the United States, and once the site of epic destruction that lives on in legends.

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

This New Orleans tree is filled with hidden chimes that produce a carefully tuned melody.

Shop selling 500 flavors of soda has something for everyone.

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

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

A one-of-a-kind collection of a unique medium.

The United States Capitol's former columns still stand.

The world’s oldest and biggest bookstore stocking only mystery, crime fiction, espionage, and thrillers.

One of the now-less-hidden floral gems of the "Emerald Necklace."

A miniature rainforest is growing inside of a Midtown Manhattan office building.

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

A roaring, awe-inspiring double cascade of icy water flows through woodland Oregon like something out of a Tolkien novel.

New York's oldest magic store.

The oldest family-run luncheonette in New York, last renovated in 1948, still serves food and drinks the old-fashioned way.

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

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

This little museum is built on a theater that was once a wildly elaborate speakeasy.

One of the few remaining American elm trees in New York’s Tompkins Square Park was the birthplace of a new religion.

Have a steam and some blini at this cafe in a century-old bathhouse.