Twin Peaks' real life Double R Diner has been restored to its damn fine television look.

A multi-storied adobe complex has been inhabited for more than a thousand years.

The second largest waterfall by volume in the U.S., Willamette Falls is outdone only by Niagara in the amount of water that is pushed northward.

Legends surround this jagged rock formation in the New Mexico desert.

The highest bridge in America was built for an almost unnervingly small amount of money.

Bizarre lunar-like landscape with thousands of large stone "hoodoos."

An extraordinary mixture of natural beauty and man-made phenomena.

This Big Sur waterfall drops 80 feet directly into the Pacific Ocean, and inspired the hillside house up top.

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

The last remaining relic of San Francisco's glittering 1915 Panama Pacific Exposition.

Visible below the waves are memorials to the city's Gold Rush dead.

No one knows how this Pacific Northwest spruce tree came to have so many trunks.

This charmingly homemade amusement park has been growing for 40 years.

Canyon walls shrouded in ferns.

Giant, natural amphitheaters made of delicate geological formations called "hoodoos."

Strange red rock formations that have been attributed to a higher power for hundreds of years.

One of the most scenic stretches of road in America winds between some of the country's oldest trees.

Aqueducts have dramatically changed this old lake, now home to tufa towers and its very own species of tiny brine shrimp.

Staircase winds down the side of Telegraph Hill through gardens, wild parrots flying overhead.

A museum dedicated to the alleged Roswell Incident.

The magic's in the hole!

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.

The seawater playground of gilded-era San Francisco burned to the ground in 1966.

Explore the largest pure gypsum deposit in the world, and go dune sledding while you're at it.