Thousands of signed dollar bills turn a simple tavern into a living record of travelers’ comings and goings.

The park is home to the United States's only still-operating Dutch windmill.

Now nearly abandoned, Kaskaskia was once the capital of Illinois and one of the most important towns on the upper Mississippi.

An eccentric priest's tribute to George Washington, this chapel tells the story of the American Revolution.

This elaborate towering structure was once famed for its revolutionary height.

This little-known Revolutionary War fort is supposedly haunted by the ghosts of its past.

Amid rushing rapids, this small bit of land is an important First Nations site on border between Canada and the United States.

Beautiful scenery, history, science, and physics come together in this remnant of shipping lore.

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

Honoring the adaptive athlete's Marathon of Hope.

One lonely, modern pyramid has gone from corporate think tank to deserted boondoggle.

Some of the tallest ancient American ruins continue to inspire awe and curiosity.

Used as a military post in three different engagements, this fort has remained incomplete and unfired upon for nearly 200 years.

Stand at the point where the two mightiest rivers in the United States converge.

In the Compton Hill Reservoir Park sits a statue whose lack of clothing caused a scandal for the group that commissioned it.

It's as if the herds walked straight out of a fairy tale into the Missouri wilds.

A historic, scenic mill that was forced to close due to overlogging.

One of the deepest springs in Missouri.

More than 7,000 gallons of water pour over these cascading red quartzite waterfalls every second.

Learn about the history and craftsmanship of carousels inside this museum located in a former post office.

Florida's oldest bar was once a morgue, complete with a hanging tree and gravestones.

Alexander Hamilton’s creation caused quite a bit of controversy.

Huge masonic hall in Philadelphia with lavishly themed rooms.

An ode to the friendship between four Pacific Rim countries.