Dimmuborgir

Dimmuborgir is a unique geological formation located in northern Iceland, known for its dramatic lava rock formations and unusual rock formations. The area is the result of volcanic activity from thousands of years ago, creating a landscape of twisted pillars, arches, and caves. The name "Dimmuborgir" means "dark castles" in Icelandic, a reference to the eerie and otherworldly appearance of the area. Visitors can take a hiking trail through the formations, exploring the various caves and natural sculptures.

Source: https://fr.wikipedia.org/wiki/Dimmuborgir

Coordinates: 65.589126,-16.911921