• Signed guardian consent is required for every climber under 18: download the form from the Murall site and bring it on the day
• Climbing shoes required, rented at reception in sizes 27 to 48.5; bring sportswear and a clean pair of sneakers to change into
• Intro class for first-timers (Zajęcia START): an hour with an instructor covering safety rules and a first problem, gear included

Murall Hemara is a bouldering gym: rope-free climbing on low walls above crash mats, across 1,500 m2 with more than 8,000 holds. Problems are graded on a nine-step scale and reset every week, from easy lines a first-timer can finish to hard overhangs.

Younger climbers get their own zone with animal-shaped holds and no tricky moves. Afterward, the cafe has table football and chess.