A 200-year-old bar with a cheeky name claims to have served Edgar Allan Poe his final drink.

This beloved Baltimore spot features caged dolls, a giant Pez collection, and many, many mannequins.

A museum dedicated to exhibiting remarkable outsider art.

The site where Poe “in great distress, and ... in need of immediate assistance” likely died.

The trials and tribulations of marking Poe’s grave.

This colonial mansion has been home to a staggering number of American historic figures.

Memorializing an American tragedy of massive proportions.

The remnants of a creative early method of wildfire prevention.

A replica of the flagpole that gave a frontier town its name.

The final resting place of the businessman-turned-astronomer who helped discover Pluto stands near his observatory.

This small interfaith chapel lies not far from the rim of the Grand Canyon.

These elusive, isolated rodents evolved into a distinct, locally iconic subspecies.

A monument to the one-armed geologist who led the first documented expeditions through the Grand Canyon.

This isolated outpost was once the only place to cross the Colorado River for hundreds of miles.

These mid-century motels once housed the workers who built the Glen Canyon Dam.

One of the final grand railway depot hotel complexes is slowly being restored to its former glory.

This memorial pyramid marker honors one of the United States Government's first official camel riders.

The unusual burial monument of Arizona's first governor.

The first permanent memorial to a unique secret weapon of World War II.

Come for the pizza, stay for a performance on the world's largest theater pipe organ.

More than 300 years ago, a revolt at this Hopi pueblo shaped the future of the American Southwest.

Take a monster truck tour around an ostrich farm in the middle of the desert.

Hidden inside this Arizona fast food franchise is an in-depth exhibit on the famed WWII counterintelligence program.

A pair of giant roadside arrows are all that remains of a former Route 66 trading post.