This massive wooden building contains a giant Buddha, healing pillars, and tame deer wandering the grounds.

One of the world's oldest and most massive living organisms is a grove of quaking aspens.

This fantastical waterfall is hidden in a cave located in a cracked cliff.

The first declared National Monument in the United States.

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

The ancient dwellings of the Puebloans, located in the cliffs of majestic mesas.

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

The unique waterfall in Iceland's south features a backdrop of geometric black lava columns.

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

In all of the 29 years it was in operation, no prisoners ever escaped successfully... or so they claim.

Dramatic river bend surrounds a natural red-rocked pedestal.

The intricate stonework of Machu Picchu serves as a testament to Incan engineers.

An emerald-green grotto just a short trip from Austin.

Most-visited and most-photographed slot canyon in the American Southwest.

Few other hotels can rival the grandeur of the Castle in the Rockies.

Railways may have forged this quintet of lovely tunnels, but now they are open to hikers.

Fossils, railroads, and waterfalls!

The large fjord lake is thought to be the home of "Ogopogo," a giant sea serpent.

An old world fairytale-land with over 350 fairy folk figurines hidden amongst 800 year old cedars.

Every four years, millions of salmon fill a river so densely that its waters appear deep crimson.