Excalibur at the Klimcentrum Bjoeks (Bjoeks Climb Center) in the town of Groningen, is currently the tallest man made climbing wall.

The curved design of the wall is measuring over 121 feet in the air (37 meters) and has an overhang of 36 feet (11 meters), provides both beginners and expect climbers with challenges that have been created to improve technique.

Klimcentrum Bjoeks