At Jumpbox, we listen to you. The LATEST PACKAGE includes the possibility to opt for our funfetti birthday cake (magical, caramelised waffle stack with oh-so-yummy toppings) or to bring your own cake. Our goodie-bag of sweets is still included; a little paper bag (not plastic) with a handful of sweets, prepared every week with love by Team Jumpbox. No need then to worry about that anymore;-)

Parties are for all ages from 4th birthday celebration onwards. Parents booking a party involving mini-jumpers (aged 4-6) should be aware that for safety reasons, they must plan for adults to actively supervise them (1 adult per 3 mini-jumpers) and parties for little ones can be booked during the week or on Saturday/Sunday between 10.00-13.00 [then party guests can be as young as 3 years old (without diaper)]. This makes the experience for little ones much safer as many parents are present to assist with supervision (and play ;-)].

Parties on Friday late afternoon and Saturday/Sunday from 13.00 are for older children (from age 7 ideally with no mini-jumpers as guests) because then, older, more active and adventurous jumpers tend to visit. Party guests can be as young as 6 years old. In the event that they have difficulty following the safety guidelines, an adult (1 adult per 3 mini-jumpers) may need to be by their side to supervise them on the trampoline zone. Parties during the week are also for children celebrating their 7th and older birthday.

Birthday parties are the perfect opportunity for adults to socialise. For those looking at optimising their time while children are jumping, we can recommend doing your shopping at Grand Frais or other local shops (Contern, Sandweiler), having your car washed at the large petrol station or your tyres changed at Muller Pneus next door. If you would prefer to go for a walk, feel free to ask for advice ;-)

During the week (during school term), it is very likely that you have exclusive use of our 800m2 trampoline area. On top of the above-mentionned recommendations, if parents must work, we have WIFI and ample space and can find you a quiet corner to focus. Team Jumbpox will take care of the children ;-)


If you are heading to the restaurant afterwards, or don't want to have the 'sit-down' part, why not ask about our 'Birthday Express' package with 1h30 jumping time (a nice option for teens)? Or if you want to organise an adult birthday party, talk to us about it. We can adapt our package.

‘Birthday party’ Week

Birthday booking during the week
From 4th to 17th birthday 
Minimum age of guests: 3
Adult(s) supervising under 7s: Free

>>> €24.50 per jumper

Birthday party ‘Weekend’

Saturdays and Sundays
From 4th to 17th birthday 
Minimum age of guests: 3
Adult(s) supervising under 7s: Reduced price fee

>>> €26.50 per jumper