You can jump from a height of 90m at the arena’s bungee jump. You don’t need to book in advance as jumps are subject to the weather conditions and it’s open only between May and October. We’ll admit we haven’t had the courage to try it but we’re assured it’s good fun by those who have. You can book them to film you doing it and they make great play of the fact the cost of the Gdańsk jump is just a third of the comparable jump in Berlin. Note: to bungee, you must be 16 years old (under 18 years written consent of the parent needed) and weigh at least 45 kg. Their website also says you have to be sober to do it, which probably rules us out forever!