This grand old 80-foot sequoia towers above the buildings in the city’s retail center.

A wall of chewing gum moonlights as collective art.

Stroll through a wonderland of stupendous moss-covered trees.

Shoreline strewn with the remains of ghostly fallen trees.

Perhaps the world's only gas station inspired by a political scandal.

A stunning landscape of bunkers that once stored chemical weapons.

A 90-foot-tall psychedelic "tree" on the side of the highway has baffled passersby for decades.

The world's first nuclear power plant is open to visitors looking to role-play a meltdown.

Home to the deepest rift anywhere on Earth.

This rustic old building is said to be the most photographed barn in America.

Around half a million years ago, these magnificent columnar basalt cliffs were formed from cooling lava.

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

One of nature's most well-scheduled phenomenons resides in Wyoming's Yellowstone National Park.

The largest hot spring in the United States is, as the name suggests, a stunning show of natural color.

This sculpture by artist Fritz Keonig survived the 9/11 attacks and now stands as a monument to the victims.

Pulled from the rubble of one of the worst modern tragedies, a steel crossbeam became a symbol of hope for New Yorkers.

This prehistoric sinkhole lured exclusively male mammoths to their death, much to the delight of science.

The world's largest mountain carving could fit all of Mount Rushmore inside it many times over.

Two mermen, eternally spitting into each other's mouths.

A castle built for love, and abandoned due to heartbreak.

One of the most scenic falls in Massachusetts has a history of death and grim legend.

Lady LeWinDa Milkzalot showcases Lewis County's dairy farming heritage and boasts an impressive rotation of seasonal outfits.

Three acres of mythology-inspired sculptures are visible from the highway.

A reversed traffic signal that was once violently misinterpreted as a statement on British-Irish relations.