A giant donut stands as a popular symbol of Los Angeles iconography.

Carved by a waterfall in a hard-to-reach rock formation, this heart-shaped rock has inspired romantics for decades.

This temple, built by an eccentric religious leader before his death, sits guarded and in ruins.

This unlicensed collection of fast-food memorabilia sits on the site of the first ever McDonald's restaurant.

Tucked away behind an unassuming set of shops is a must-see series of stunning murals.

L. Frank Baum wrote part of the "Wizard of Oz" series in this wooden Victorian beach resort.

One of the largest trees of its kind in California.

This 19th-century museum inside of a lighthouse is only accessible during low tide.

10,000 flowered plants bloom in the City of Roses.

From a neon Rapunzel to a bike traffic meter to a street fair color scheme, the most opened drawbridge in the US is a veritable art gallery.

Not far from Mount Rainer, an iron wonderland claims the landscape.

A wall of chewing gum moonlights as collective art.

This defunct, fortress-like prison has been the setting for several movies.

This semi-secret garden in south Seattle emulates a traditional Japanese garden using the plants of the Pacific Northwest.

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

A giant sculpture dedicated to a staple of South Bend food culture.

This former coal gasification plant found a curious second life as a popular public park.

Clean, cold drinking water flows from a nondescript pipe in a roadside rock face.

Siberian husky that delivered a life-saving antitoxin.

At 238 feet above the bottom of a gorge this span is known as the biggest thrill on the road to McCarthy.

Buy your friend a drink or staple some cash to the wall for the next guy at the Salty Dawg Saloon.

During the summer, surfers in Alaska take advantage of this inlet’s unusual water patterns.

A high school astronomy enthusiast designed this model of our solar system to be traversed on foot.

Four-story concrete hotel never opened to customers.