The scant remains of an expansive indigenous civilization can be seen at this Arkansas state park.

Where animatronic singing fish go to retire.

This general store is more than a century old and home to various oddities and antiques.

Time travel with sweets across history at this research-based candy store.

The largest burial mound in the United States holds the remains of prehistoric West Virginians.

This town is home to the world’s largest arch constructed entirely of elk antlers.

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

A small Wyoming town is home to the state's oldest-operating soda fountain.

A century-old cabin off of Highway 30 touts an unusual construction material: dinosaur bones.

This Yellowstone geyser may not shoot as high as the nearby Old Faithful, but it erupts for considerably longer.

A miraculous natural phenomenon known as "the spring that breathes."

An architect's childhood fantasy treehouse made real.

Native Americans built this circle of stones, which was used to predict astronomical events.

This bronze boar's snout has been rubbed to a golden sheen by visitors seeking good fortune.

Rome's semi-secret peephole vista is also a former Crusader stronghold.

This community on a small Venetian island has taken to painting their houses in bright neon hues.

This industrial area was the dumping ground for massive amounts of trash, some of which washes up as tiny bits of sea glass.

An autonomous oak in Alabama.

The island of Lanai in Hawai'i is a paradise for cats and cat lovers.