bleu D+ : 27 bis

Bouldering route bleu D+ : 27 bis is a moderate and enjoyable climbing challenge located in the Merciers area. With a difficulty grade of "FB4," this route primarily features crimps as its primary holds. Serving as an alternative to the 27th route of the Blue circuit, this problem is one of two routes on the boulder named Heister, offering climbers a diverse and engaging experience in their bouldering session.