★★ Le grand dièdre 5a+

The route can be climbed in one go if you take many quickdraws and/or some additional trad gear. With a 70m rope you will need to rappel down from both anchors. An 80m rope suffices to let your partner lower you to the first anchor. Ideal route for practicing placing trad gear.

As is the case with many crags in Belgium, this crag is situated inside a Natura 2000 site. Please handle local fauna and flora with extreme delicacy. Respect the no-go zones, be aware there may be more of those in the breeding season for birds. Don't chalk up.