The tallest climbing wall in the world is located in the city of Groningen in the Netherlands. It's called Excalibur and it's 37 meters tall (121 ft). The tower is slightly bended which makes it an even greater challenge to all climbers.
This is the Excalibur climbing tower at the Bjoeks climbing center in Groningen, Netherlands. It is 121 feet (37 meters) tall with an overhang of 36 feet (11 meters), known as the highest climbing tower in the world
The 11 best-value cities in Europe for budget travelers ~ Needless to say, just because a city is cheap doesn’t mean you should go there, and just because it’s expensive doesn’t mean you should avoid it. With that in mind we’ve rated the region by value with this list of 11 cities where the prices of things are most worth it.