The hallowed remains of a 900-year old Ancestral Pueblo great house.

Legend has it the commander of the defenders drew a fateful line in the dirt with his sword just before the final battle.

The only airport with a people mover system designed by Walt Disney Imagineering.

This private mansion turned Catholic bishop’s home is an iconic Galveston building.

This memorial and the seawall that it stands near are powerful symbols of the island’s resilience.

During the holidays, a vintage subway train whisks New Yorkers back in time.

Equal parts record-breaking temple to consumerism and bizarre fun park, it's more than you think it is...

The notorious couple camped at this site after a bloody shootout with police.

This simple home was the beginning of a long journey for the iconic Western film star.

A 25,000-square-foot display with dozens of model trains in intricate miniature worlds.

The first KFC is on the National Register of Historic Places.

The United States’s oldest funicular railway glides up and down a steep Pittsburgh street.

There aren't too many operational funiculars around, but Pittsburgh has two!

The only Native American museum along the Oregon Trail, run by the peoples who have lived on the land for generations.

A statue of the owner stands outside of this museum, once the most popular brothel in town.

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

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

A vertically floating hemlock controls the waves and weather at Crater Lake.

This ultra-modern California span is actually a titanic solar clock in disguise built by famed architect Santiago Calatrava.

Under the right circumstances, this waterfall in Yosemite briefly turns a luminescent fiery orange.

A glimpse into the lives of the the Miwok and Paiute people in Yosemite National Park.

The interior of the Overlook Hotel in "The Shining" was based on this Yosemite original.

Inside this library turned museum, the history of Modesto and Stanislaus County is on full display.

A working miniature city designed to teach kids about safety and presumably city planning.