A catapult rock from Gotland’s 13th-century civil war is still lodged in Scandinavia's best-preserved medieval city wall.

Known locally as the Jungfrutornet, this Medieval tower hides a dark legend.

Ancient stone graves shaped like ships provided a Viking-like burial to carry the dead to the afterlife.

Largest island in the Baltic Sea experiences such idyllic weather that roses bloom in the middle of December.

A Bronze Age stone ship said to be the grave of the mythical founder of Gotland.

The ruins of a 13th-century monastery that long served as a place of refuge from wars and raids.

An unusual cave filled with rare alien-looking aragonite formations.

A gorgeous stone viaduct crosses over a bucolic valley.

The 700-year-old fortress was the site of Count Orlok's castle in "Nosferatu."

The world's newest astronomical clock is also its most accurate.