A nostalgic bibliographic gem.

Beer lover's can-covered house.

The marker offers a rare chance to be in four U.S. states at once, though there's some controversy over its geographic accuracy.

Giant, natural amphitheaters made of delicate geological formations called "hoodoos."

A rare tour of a commercial jet assembly plant, held inside one of the largest buildings in the world.

The highest point in Washington state is a volcano covered in glaciers.

The deepest lake in the United States, and once the site of epic destruction that lives on in legends.

A roaring, awe-inspiring double cascade of icy water flows through woodland Oregon like something out of a Tolkien novel.

This bridge was constructed from the rubble of the infamous Bastille.

This immigrant bridge once spanned the Thames but is now a fixture of an Arizona city.

All of the 20 occupied houses in this mostly abandoned town feature some curious display of junk art.

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

A motel dedicated to Southwestern nostalgia.

Ancient pueblos built into the base of a natural canyon wall.

This historic national park is covered in the stunning ruins of red rock pueblos.

See massive fossils that are over 200 million years old in northeastern Arizona.

This 4,000-foot-diameter hole is touted as "the most well known, best preserved meteorite crater on Earth."

Ninety feet off the valley floor is an ancient dwelling put under protection of the U.S. government by Teddy Roosevelt.

Art Deco stylings conceal the true nature of this bridge.

A replica of the first public theater built in California.

This giant shopping mall still holds signs of its automotive past.

Opened as part of the New Deal, the training facility now features World War II-era structures and a pylon that once stood at the World Trade Center.

This historic graveyard was partially paved over to create a streetcar line.

The Southern California pop sounds of surf and sand were born right here.