Stand at the center of this lakefront sundial, and you'll become part of the timepiece.

A giant toy jack made of numerous welded-together fire hydrants.

The highest peak in the state of Vermont has some interesting features.

This 38-drawer structure claims the superlative title, but it isn't the world's only giant filing cabinet.

A once grand hotel is being retaken by the wilderness it once capitalized on.

An abandoned 19th century quarry in the middle of the woods, remade by unnamed wanderers into a massive series of rock thrones.

Inspiring Herman Melville and Henry David Thoreau, Mount Greylock in western Massachusetts is the highest point in the state at 3,491 feet above sea level.

This historic iron-working village is now a ghost town so immaculate that it looks as though it was recently built.

This lovely, if imposing, piece of Canadian gothic is possibly the most photographed hotel in the world.

This nature mural exists to protect the surrounding environment and its own canvas from destruction.

This site was once the largest ski jump tower in the world.

The highest point in New Jersey is marked by a massive, if simply named, obelisk.

The highest point in Delaware is located under a trailer so this marker across the street will have to do.

Near-constant high winds deform the trees on Spruce Knob, the highest point in West Virginia.

The highest point in Maryland is only accessible by hiking through another state.

Pennsylvania's highest point is spotted with boulders which were pushed to the surface by nothing but cold.

A tunnel with windows, so you don't miss out on the impressive views.

The unusual patterns in this rock formation result from two distinct modes of weathering.

The hike through a narrow river flanked by the 2,000-foot-tall walls of Zion Canyon is one of the best in the world.

South Dakota's oldest operating brewery is housed inside a historic firehouse.

One of America’s oldest and spookiest hotels, thanks to the residency of ghosts, dead presidents, and Alfred Hitchcock.

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

Thanks to a loophole in property ownership, this alleyway has become a cacophonous street gallery.

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