This beautifully deceptive waterfall is something far different from what it appears to be.

The stoutest tree in the world.

A lovers' beach, tucked below the surface of the island, provides a safe haven for romance.

A military museum and library dedicated to the citizen soldier.

The unluckiest U-boat in the entire German fleet is now on display in a Chicago museum.

A Bibliophile's Dream.

The biggest drug trafficking passage between Mexico and the U.S.

Hotel designed around a 16th century Mexican bullring.

Inside this mountain lies several kilometers of breathtaking caves.

The only castle in North America to ever house European sovereigns.

The famous artist couple lived and worked here, in two different houses separated by a bridge.

66,000 pieces of art, donated by one of the world's richest men.

Part bookstore, part café, and part forest.

Frida Kahlo's childhood home, now a museum of her life and works.

This historic address is home to the beloved ball and is an almost totally empty building among the most expensive real estate in the world.

This cemetery has graves dating back to the 17th century, including the city's oldest carved tombstone and an ominous cryptogram.

Try not to get slimed in Tribeca.