The oldest house of worship in Palm Beach has a wonderful tropical garden.

This spooky road cut through a mound of ancient coral might be haunted by a witch.

A self-explanatory attraction allows fans to respectfully remember and honor a comedy legend.

This concrete sculpture features a woman opening her heart to showcase a beautiful fern.

An organ located deep within a cave, whose "pipes" are the geological features of the cave itself.

A Nessie-like monster supposedly lurks in this lake.

St. Augustine's record-setting narrow street was designed to protect against pirates.

An 18th-century Spanish watchtower made entirely of seashell and concrete.

A luxurious 1880s hotel with its fair share of Tiffany stained glass, Edison electricity, and of course, ghosts.

The final resting place of two (or three) presidents, one vampire, and 18,000 Confederate soldiers.

A small Richmond island dotted with the remnants of hundreds of years of history.

Heron, whitewater rapids, and urban industrialism all add to the beauty of this concrete nature walk.

The story behind the mysterious symbol painted in front of the historic university's famous Rotunda.

A 200-year-old bar in the historic French Quarter refuses to give up its place in history, nor its role in securing ours.

The prototype for all Nazi concentration camps.

Daily jousts and dancing barrel makers in Munich's mechanical clock.

The fairy tale castle of the "fairy-tale king."