National Parks

The only natural lake in the world that drains into both the Atlantic and Pacific Oceans.

A gothic palace of endless stalagmites and pseudoscorpions waits within one of the world's most beautiful caves.

This vertical pinnacle in China was the inspiration for the floating mountains in the movie “Avatar.”

This stunning mass of ice spans 121 square miles and is still growing.

Step back in time on this preserved 1800s farm.

The remains of an early 1900s dude ranch that operated until the 1970s.

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

The highest tropical mountain range in the world is in Central Peru, home to a vast array of exotic and quirky plants and animals.

For over 40 years, this quaint little house has teetered on a rock in the middle of a river.

The remnants of an archaeological camp stand within Tikal National Park.

Once a menacing challenge for trailblazers, this trail is now the most scenic drive in Utah.

Visit a surreal landscape so otherworldly NASA actually used it to train the Apollo 17 crew.

The world's widest single drop waterfall, and the two men who legend says went over its edge in a boat.

The country's oldest continually-operated mini golf course lies hidden in plain sight, eclipsed by one of D.C.'s most popular tourist attractions.