Modern commuters still pass through this 2,000-year-old Roman archway.

An overgrown garden stands as a grim marker of an unrealized dream.

Western Europe's only representation of a Roman goddess still in its original location sits in an unassuming park.

This gnarled old tree supposedly sprouted from seeds kept in the pocket of a 16th-century Spanish sailor.

The steepest classic funicular in the world glides along a dizzying incline.

With the Wild Bunch hunted almost to extinction and the law closing in on him, Butch Cassidy fled to this remote cabin in Argentina.

A miniature Italianate fantasy village on the coast of Wales and the set of ITC classic "The Prisoner."

One of the world's oldest and most massive living organisms is a grove of quaking aspens.

This dramatic sea spire is home to the world's rarest insect and is part of the lost continent of Zealandia.