A striking glass tribute to two sisters who suffered during Scotland's "Killing Time."

People leave coins atop an unusual grave marker in one of Scotland's oldest burial grounds.

The one-time stronghold of the noble Douglas family, now home to ghost sightings and nesting birds.

The former Nazi concentration camp stands as a museum to remember this dark chapter in European history.

This concrete memorial commemorates a group of brave locals who saved the crew and passengers of a wrecked ship.

Mysterious chains and iron stakes adorn this strange grave, with no explanation.

World's largest working waterwheel has been around for over 150 years.

One of Scotland's most important modern structures, it just made the '100 Most Endangered Sites' list.

The oldest house in Glasgow is now a museum dedicated to the city's medieval history.

This Scottish museum is the only one in the world to focus not on one religion but all of them.

"Respectful to the dead, safe and sanitary to the living, dedicated to the Genius of Memory..."