A winding path built in secret on the edge of the continent.

Art in the form of a winding, man made crack in stone.

Get lost in this haunting fairytale art walk through a man-made eucalyptus grove.

This concrete tangle of square pipes has stood as a proud thorn in the city's side since the '70s.

An "anarchical" no man's land, complete with garbage sculptures and a hobo-run "Landfillian Library."

The century-old bell and clock tower at UC Berkeley is the third-tallest in the world, and has fossils.

This whimsical group of statues is a favorite of children who love to climb all over Lewis Carroll's beloved characters.

Sniff the Titan Arum's rotting flesh.

One of the most enjoyable bits of history at Coney Island and “the most romantic ride in the world.”

A dark patch of the ceiling at Grand Central Terminal which was not restored is still stained brown by tobacco.

Doris Duke's lasting collection of Islamic Art, hidden in a Hawaiian paradise.

This blowhole is supposedly caused by a trapped monster.

This legendary urban waterfall creates a dazzling display of rainbows.

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

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.

These free-roaming horses were once destined to disappear from the land.

See massive fossils that are over 200 million years old in northeastern Arizona.

The only royal palace on U.S. soil has been a territorial capitol, a military headquarters, and a prison for a queen.

An authentic replica of an Asian temple and garden hidden amongst the natural beauty of Hawai'i.

A sharp bend in a dramatic river canyon cut through red rocks.

Sleep where gangsters fell amidst smoke and flame, with nary a bullethole to show for the legendary struggle.

A natural history wunderkammer in the middle of the desert.

Manhattan’s Battery Park has a whimsical carousel full of spinning, glowing fish.

A tribute to one granddaughter's old apartment which now represents the whims of each visitor.