Three hundred years of preserved Spanish colonial history in San Antonio.

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

These fantastically named natural pools look like something out of a Scottish myth.

This extinct volcano rises above Edinburgh and is special for its panoramic views over the city.

Remnants of the 16th-century defensive wall still stand unassumingly within Edinburgh.

The U.K.'s first underground railway line is now a lively thoroughfare for runners and cyclists.

The most loyal of little dogs, or a Victorian era publicity stunt?

This small museum in a 17th-century building honors three iconic Scottish writers.

These steps offer a breathtaking view of one of Europe's most besieged fortresses.

Overlooked by many, the two famous Scottish warriors guard the main gate of Edinburgh Castle.

A secret garden in a picturesque Edinburgh village has inspired artists for centuries.

An ancient Scottish rock formation said to be the gravesite of a giant remains ensconced in legend and intrigue.

This enchanting hill is home to fairy lore and a sinister local mystery.

A site of pagan worship which still attracts people looking for fairies.