Excalibur at the Klimcentrum Bjoeks (Bjoeks Climb Center) in the town of Groningen, is currently the tallest man made climbing wall. Measuring over 121 feet in the air (37 meters) and with an overhang of 36 feet (11 meters).
The curved design of the wall provides both beginners and expect climbers with challenges that have been created to improve technique and stamina.
The huge Excalibur climbing tower is constructed from steel and wood. The photos have been taken by Eric Kieboom who used a kite and a Canon IXUS 850IS. You can check out more images over on his blogspot.