Visit the monolithic tomb of America's most famous general.

The oldest family-run luncheonette in New York, last renovated in 1948, still serves food and drinks the old-fashioned way.

A New York garbage depot holds a secret collection of weird and wonderful refuse.

New York's oldest magic store.

Try not to get slimed in Tribeca.

The United States Capitol's former columns still stand.

Art deco landmark on the outskirts of Washington, D.C.

Tracks near this Texas nature site were once thought to support the Creationist belief that man and dino coexisted.

An emerald-green grotto just a short trip from Austin.

Civil War dumping ground for the bodies of terrorized Union sympathizers.

This soda factory is one of the last in America to use real cane sugar despite the protestations of Dr Pepper.

A recreated Stonehenge stands in a country field, complete with Easter Island moai heads standing as sentries.

An enormous pink granite batholith, long attributed with spiritual powers by the Tonkawa Indians.

A collection of massive stacked rocks in Texas includes a snarky note on the benefits of modern technology.

This grimly-titled Texas cemetery is all that remains of a Wild West settlement with possibly the worst name.

The petroleum industry brings you the joys of hydrocarbons and largest collection of antique oil rigs in the world.

This sacred cavern, 400 feet deep, is home to millions of bats and an ancient burial ground.

The end of times arrives, at least for the fish in the O.C. Fisher Reservoir.

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

This institution collects the history of burlesque dancing with a titillating collection of ephemera and pasties.

One of the largest, oldest, darkest, quietest motel rooms in the world.

This Arizona observatory is famous for investigations into Martian life, and as the place humans first spotted Pluto.

The artist James Turrell is repurposing an extinct volcano crater as an observatory to experience the cosmos.

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