One of the oldest living oak trees in the Southeast.

Who needs fancy modern water slides when this giant North Carolina rock works just as well?

This giant iron playfully pays tribute to an early 20th-century architectural trend.

This Bangkok high-rise looks like a rudimentary LEGO elephant.

This riverside restaurant has been serving customers since 1146.

This exceptionally well-preserved ancient marvel also houses a small museum dedicated to Jordanian folk tradition.

This bar hosts an ever-evolving napkin art installation devoted to an American president.

This kitschy tavern is also home to rare early editions of "Treasure Island."

A statue honoring 44 continuous years of greeting passing ships.

The enormous 250-room Vanderbilt mansion conceals hidden doors and secret passageways.

Thailand's distressed elephants find peace at this Chiang Mai sanctuary.

A quirky Poe-themed joint on an island keen to celebrate its overlooked connection to the famous writer.

Twenty-eight years after this local landmark was washed ashore by hurricane Hugo, it was washed away by hurricane Irma.

The final resting place of the Seminole Indian chief who fought against government occupation in Florida.

Enormous, fluffy dogs frolic around this museum dedicated to a legendary Saint Bernard.

This psychedelic tromp l'oeil seems to be beckoning drivers to crash into a wall.

This titanic steel chain linking two buildings was installed without permission but instantly beloved.

First established in 1696, this settlement was abandoned after the Revolutionary War.

This massive stained-glass masterpiece is thought to be the largest Tiffany dome in existence.

The twin towers in this Chicago fountain use 50 foot tall video screens to spit on people.

This historic hotel invented the chocolate brownie.

It houses the remains of a 17th-century version of the Titanic.

If all members were present at the table, a sixth of the world's wealth would be under the same roof.

Georgia's first brewery is also one of its oldest surviving buildings.