The southernmost point in the United States is a beautiful place to look at but a deadly place to wade in.

These ancient sacred grounds granted amnesty to those who managed to reach them.

Earth's tallest volcano is sacred to Native Hawaiians, and home to a dozen world-class observatories.

The glacier tucked within a New Zealand rainforest.

Dyed by iron oxide over centuries, these sandstone rocks rise thousands of feet into the sky.

Back in the day everyone who was anyone played this historic western theater.

One woman's Viking Castle on Lake Tahoe.

Eastern zen meets Western grit in these four little trees growing out of a rock on Lake Tahoe’s Nevada shore.

A 98-room castle in the middle of Toronto that bankrupted a 19th century electricity multimillionaire.

One of the Seven Wonders of the Modern World holds the world's tallest metal staircase.

Discovered by cows, these upstate New York show caves are presented with a healthy dose of psychedelic folk art.

An antique cemetery in New York, this land is home to any number of famed corpses.

This seemingly cursed monument is dedicated to one of Canada's great war heroes.

Soaring over the Niagara Whirlpool since 1916.

The seat of Buffalo government is a gorgeous Art Deco palace.

This pair of eccentric Ohio castles were built by a pair of brothers who wanted to bring a bit of class to the Ohio wilderness.

These sub-farmland caves are home to a majestic stalactite known as the "Crystal King."

This presidential tomb was not dedicated until years after Harding's death due to personal controversy.

An office built to look like a giant basket.

After a water tower painting was accused of being an ad, a simple fix was made that gave the city a motto.

Inside, ancient treasures. Outside, modern contradictions.

Rabbit Hash is a heaping slice of Americana from another era, with a very peculiar origin behind its unusual name.

This historic building provides a powerful glimpse into the lives of Japanese Americans forced to relocate during World War II.

A walk through the historic city center, under the streets of Seattle.