Come and admire the majestic basalt columns that resemble the wall of a rock castle. Don't worry if you're not in the best shape - it's quite an easy walk around the cliffs. You will probably encounter quite a few people here as it is a popular sight. You might wonder how such cliffs came to be - they were created when lava met the sea water.
Before you come here, consider the weather conditions carefully though - bad weather might ruin your experience. Also, don't forget your camera, the pictures of the cliffs are always stunning.
Wikipedia https://en.wikipedia.org/wiki/Gerðuberg
Address Iceland
Coordinates 64°51'34.219" N -22°21'58.523" E