• Grip socks required on the trampolines, €3 a pair and reusable on later visits; sneakers are fine on the climbing walls, SkyRider and ninja course
• Under-3s stay in miniJumpYard, the soft play zone for ages 0 to 4, with an adult; 3 and 4 year olds on a JumpTime ticket can use both areas
• Two hours for the price of one Monday to Thursday, except public holidays and school holidays, so a midweek visit goes further

JumpYard Lisbon is an indoor trampoline and activity park in Carnaxide. Beyond the trampoline courts, kids can climb the Clip 'n Climb walls, run the Ninja Warrior course, play Valo TV interactive games and fly on the SkyRider. Toddlers get their own soft play zone, miniJumpYard.

It suits kids who need to burn off energy on a rainy day, and birthday parties run here too.