The king of U.S. high points towers over every other peak on the continent.

Mind-blowing carvings and fantasy ice scenes grace the largest year-round ice environment in the world.

This whimsical stacked cabin looks like something out of a children's book.

The second-largest cave chamber in the world was discovered in 1898 by a 16-year-old and a friend known as "Pothead."

This 5-by-6-foot wooden hut is the smallest historic post office in the U.S.

This roadside attraction has been serving out its fair share of hearty folklore and chaos since 1858.

A psychological self-portrait in the form of a giant, segmented head.

This tiny chapel next to a highway provides weary travelers a place to rest, pray, or maybe even get married.

An enormous roadside pan tells the story of a battle for pie glory.

Michigan’s most famous shoe tree.

Towering basalt columns, a creation of fire and ice.

This rugged area of red rocks and arches is often considered one of the most beautiful places on Earth.

Giant pinnacles in the sun-scorched lands of Southern Utah have been nicknamed "white ghosts."

Bizarre lunar-like landscape with thousands of large stone "hoodoos."

A breathtaking 19th-century trail overlooks Lake Tahoe.

The arch that celebrated the completion of the Lincoln and Victory highways.

Many generations of travelers have passed through the steep, smooth walls of this canyon.

The self-made house sculpture of an outsider artist who named himself "Chief Rolling Thunder."

Bringing back the art of handmade custom coffins.

Twelve plaster figures inspired by da Vinci's famed painting haunt the desert landscape above a real-life ghost town.

This maze-like slot canyon is a unique gem within an already fascinating geological area.

The snowbirds here are circus sideshow performers.

Meet manatees face-to-face at this zoo for native species.

This fairytale-inspired cottage was created by a university literature professor.