The largest university building in the West is a gothic masterpiece containing dozens of theme rooms based on different countries.

A restored Pittsburgh house of God has been converted to a marvelous house of suds.

Found art has transformed this Pittsburgh neighborhood into a psychedelic dream.

World War II-era bunkers are hidden under the beaches of this picturesque park, which is still scattered with wartime watchtowers.

The historic home still shows the scars from a little run-in with the British in 1813.

An experimental, automotive replica of Stonehenge.

One of the greatest heroes of the Titanic tragedy came from humble beginnings to this beautiful home.

The Denver airport is guarded by a 32-foot-tall sculpture of a demonic horse.

Every president in history is immortalized in bronze in downtown Rapid City.

The granddaddy of all tourist traps, built on ice water, jackalopes, and a giant dinosaur.

The world's largest mountain carving could fit all of Mount Rushmore inside it many times over.

One man's swirling six-acre monument of stone.

Oldest existing church in New York and the inspiration for Washington Irving's "The Legend of Sleepy Hollow."

Want to build a wind turbine? Secede from the nation.

This oversize piece of novelty cookware once cooked the largest pancake in the world.

"Try not to knock anything over!"

The world's largest piece of copyrighted artwork.

The largest body of water in Massachusetts annihilated four small towns just to slake Boston's thirst.

This delicate museum is devoted to the art and industry that once supported Cape Cod's oldest town.

A former waterfront market is now in the center of town due to some interesting Boston engineering.

The massive machine creates cracking displays of indoor lightning.

This evocatively named natural crevasse was created by a torrent of water that smashed right through a granite deposit.

Memorial of the Salem witchcraft hysteria in the town of Danvers, where it all began.

Enjoy an overnight at an old haunted B&B site of the Borden family murders.