A gorgeous garden oasis with winding paths, stone bridges, and a troubling history.

Conflicting markers on its floor tell a tale of two city centers in San Antonio.

These boots are made for selfies.

The summer home of the largest colony of bats in the world.

Locals dubbed it the "Owl Building" because of its bird-like appearance.

Home to the largest urban bat colony in North America, estimated at 1.5 million bats.

Home to an endangered salamander, a full moon celebration, and a large spring-fed outdoor swimming pool.

A free, canine-friendly alternative watering hole near the more famous Barton Springs.

Roadside Americana, fairy tale characters, and Austin quirkiness come together at this magical course in the heart of Texas' capital city.

Turning night into day in Victorian-era Austin to thwart a serial killer.

The former home of one of America's greatest short story writers is home to an annual pun competition.

A tribute to the "toughest woman on the Texas frontier," who survived a famous battle and five husbands.

Continuing the tradition of the dime museum in style.

Get up close with some alligators at this roadside farm attraction.

Florida castle built with aluminum printing plates.

Along with his smaller donkey pal, he guards the museum’s exhibits and memorabilia.

The remains of a once-famous hotel that also acted as an artist colony.

Those belting out show tunes in this West Village piano bar might not realize it marks the site where Thomas Paine died in 1809.

This cemetery has graves dating back to the 17th century, including the city's oldest carved tombstone and an ominous cryptogram.

This anonymous businessman sculpted in bronze became an enduring memorial after 9/11, and had been mistaken by rescue workers for a survivor in the rubble.

The oldest bibliophilia club in America, with exhibitions on historic books and graphic arts.

New York City's smallest piece of private property.

The first piece of public art dedicated to LGBT rights.

This slender three-story building has also had several famous residents.