Tracks near this Texas nature site were once thought to support the Creationist belief that man and dino coexisted.

The oldest Hindu temple complex in Nepal serves as the seat of Nepal’s national deity, Lord Pashupatinath.

Dating back to the fourth century, it's the oldest Hindu temple still in use in the Kathmandu Valley.

This elegant neoclassical garden is a peaceful oasis in the middle of the Nepalese capital.

Nailing a coin to this holy stump is just another way to ask the gods for relief from dental pain.

One of the largest Buddhist stupas in the world keeps an eye out in every direction.

Former host to the World Elephant Polo Championships.

These mid-century motels once housed the workers who built the Glen Canyon Dam.

Dramatic river bend surrounds a natural red-rocked pedestal.

Giant pinnacles in the sun-scorched lands of Southern Utah have been nicknamed "white ghosts."

This rugged area of red rocks and arches is often considered one of the most beautiful places on Earth.

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

The hike through a narrow river flanked by the 2,000-foot-tall walls of Zion Canyon is one of the best in the world.

Witnessing the might of this dessert-colored desert waterfall is a rare, powerful treat.

The fading, forgotten remains of a once bright and booming factory.

An arsenic-filled pool in the Grand Canyon takes on the appearance of a giant, overflowing pumpkin.

A reproduction of earth's many biomes.

An abandoned facility that has become a place of ritualistic satanic worship, or so rumor has it.

The installation’s official name, “You Who Are Getting Obliterated in the Dancing Swarm of Fireflies,” says it all.

Jurassic Park—A Still Life.

Largest collection of mounted dinosaur specimens in the world.

Here, at the "world's longest art gallery," you'll find forty miles of ancient petroglyphs and pictographs.

The fifth-longest natural arch in the world, and the longest outside China.

An exquisite grouping of structures made from 10 tons of invasive saplings.