A 131-year-old wunderkammer of Texas history.

A National Historic Landmark with a scenic clock tower and park filled with deer and peacocks, plus a military museum.

This downtown Dallas art installation is always on the lookout.

A gorgeous garden oasis with winding paths, stone bridges, and a troubling history.

This crumbling UFO is one of only a few remaining "moveable ski chalets" of its kind.

A sculpture made of 10 Cadillacs as a monument to the "Golden Age" of the American automobile.

The hotel where Martin Luther King Jr. was shot is now a museum dedicated to his work.

Final resting place of Geronimo, Quanah Parker, and the first atomic gun ever fired.

The state bird of New Mexico, constructed entirely out of garbage.

A wealth of pop culture statuary and green chile dishes give this roadside restaurant clout.

Despite time, colonization, and the brutal New Mexican heat, these Pueblo ruins still stand.

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

Explore the largest pure gypsum deposit in the world, and go dune sledding while you're at it.

A historic Civil War estate-turned-museum looks back on the Confederate States of America.

This two-room shotgun shack in Tupelo is the birthplace of a King.

William Faulkner kept his beloved estate wild and untamed.

This 1,700-pound edible sculpture is way better than your average chocolate mousse.

The first bridge observation tower in the U.S. offers one of the best views of Maine.

This 19th century granite fortification is one of the most well preserved forts in New England.

This handsome giant is said to mark the birthplace of the mythical woodsman and even had a cameo in a Stephen King novel.

The world's largest rotating world.

The eccentric mansion of one the most popular horror authors of modern times.

Located within a historic park, the beacon is the oldest standing structure in Miami.

A building so large that it has its own weather.