Iconic rock formations that allow for exploration during high or low tide.

The world's largest Holstein cow.

The remnants of an early American attempt at missile defense.

An eccentric German artist built this weird and wondrous castle packed with shocking sculptures and alien art.

Collection of fossils, plants, and ancient animals encased in amber.

The boulder on which Alexander Hamilton laid his head after a deadly duel can still be visited on the New Jersey coast.

The remains of a 19th century spring, and the site of an infamous unsolved murder.

This giant roadside goose has been hailing travelers into a small Ontario town for over 50 years.

Profile of a sleeping person four kilometers long in 250-meter-high cliffs.

This Niagara Falls tourist trap is a world bright with neon and curiosities that will inspire love, hate, or a mixture of both.

One of the Seven Wonders of the Modern World holds the world's tallest metal staircase.

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

Experience a charming 1930s version of "infotainment."

The drama of nature in full effect in this Nevada State Park.

The shortest river in America flows for just 201 feet.

After Havre burned down, the best place to build was under the ashes.

The only road through the heart of Glacier National Park.

At 135 years old and counting, this historic print shop is heaven for poster nerds and music buffs.

This church houses the “incorrupt” body of its founding Bishop.

The final resting place of an unidentified revolutionary soldier sits behind a Virginia church.

The naval commander’s proudest moment in battle is memorialized in this unique tomb at Arlington Cemetery.

This isn't your average roadway—it's actually a National Park and a transportation pioneer.

The taxidermy remains of the most popular pony in children's literature.

Forget Hollywood, one of the biggest stars in the world can be found in Roanoke, Virginia.