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

This beautiful grotto is one of those places where you can't believe you're just outside Austin.

A fruit-loving town welcomes visitors with a giant melon set against the sky.

Meant to be a lavish presidential home, the palace became a symbol of the fall of South Vietnam.

This historic spot was where America's involvement in the Vietnam War officially came to an end.

A unique structure located on the grounds of one of five grand palaces that were built by the Joseon dynasty.

A pair of oily black spiders lurk inside South Korea's largest airport.

Booksellers and public artworks fill this vibrant promenade along the disused railroad tracks.

This eclectic Austin curiosity shop is home to all things strange and unusual.

A high-octane shrine to the greatest Texans who ever lived.

Just like the real 36th president of the United States, animatronic LBJ amuses visitors with jokes and stories.

This simple frog painting created by musician Daniel Johnston embodies the spirit of Austin.

The upstairs reading room is packed with millions of rare books, literary manuscripts, and historical treasures.

This massive oak tree has ties to the first native tribes of the region and the founders of Texas.

Austin’s nonprofit-run graffiti park where street art is meant to be painted over.

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

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

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

A church made of steel.

Known as Manila's "last lung," this park used to house a market, garrison, and various government buildings.

This iconic clock tower is the largest in the Philippines.

Once a crime hotspot, this refurbished underpass is now home to a bookstore and a mural celebrating the history of Manila.

The first religious structure on the island of Luzon and a survivor of World War II.

A haunting theme park is slowly being swallowed by the jungle.