Dodge prohibitionists and slide through the telephone booth in Crif Dogs.

Amid the bustle and noise of the Financial District hides a secluded garden oasis above the city streets.

A tiny museum housed in a New York freight elevator specializes in the "overlooked, dismissed, or ignored."

A crumbling hospital from the 1850s on Roosevelt Island.

A small canyon with petroglyphs and a seasonal waterfall, only a short hike from the remnants of old Route 66.

A stone pillar marking the location of the westernmost battle of the American Civil War only honors one side of the conflict.

The largest and most well-preserved petroglyph site in the Verde Valley.

The largest copper mine in Arizona, this enormous open pit emerges from the hills like an alien landscape.

Hike the unusual hoodoos and rock formations that form this little-known natural wonder.

This Old West prison built into the side of a cliff was said to be inescapable.

The remote resting place of a notorious Wild West outlaw whose death is shrouded in mystery.

Legend says train robbers stashed their gold within the depths of this unusual cave.

The eroded core of an ancient volcano is now accessible by a short hike.

A nature and cultural preserve named for its multitude of petroglyphs carved by the Northern Sinagua people.

The highest point in Arizona is an oddly snow-topped peak within the otherwise arid state.

This 40-room dwelling tucked within a cliff was built by the basin's prehistoric residents.

In a 345-million-year-old cave that's 200 feet underground, dinner awaits.

A wild west cemetery in Tombstone, Arizona, provides a window into the Old West.

A working cattle ranch with remarkably well-preserved prehistoric petroglyphs and ancient ruins.

Some of the tallest ancient American ruins continue to inspire awe and curiosity.

The largest natural travertine bridge in the world is nestled in a small canyon in central Arizona.

Witnessing the might of this dessert-colored desert waterfall is a rare, powerful treat.

A classic Route 66 landmark that was built with scrap lumber and is held together with kitsch and puns.

Limestone caves with spectacular showcase chambers.