Discover the images of Block Out's new bouldering gym. B'O3 Lisses is now waiting for you to enjoy some great climbing fun on its premises. A large, friendly bar, original bouldering and a very large climbing store await you.
Notice to climbing enthusiasts, the bouldering gym Bloc'Out 3, on the side of Evry, opens its doors. From Wednesday, August 13, 2014, come and discover B'O3, the new bouldering gym that will seduce you with its innovative spaces, its design bar and its huge store with an exceptional choice.
