Indoor Fun Park

We know you can’t always rely on the Great British sunshine so we’ve got heaps indoors to keep everyone entertained, whatever the weather.  Lose your belly on some of our death defying slides, test out that stamina on our assault course or take the whole family to the amusements and find out who’s will to win is the greatest! 

Slip Sliding Away

Our indoor play barn boasts slides of every size, steepness, bravery requirement and slippiness to suit all appetites for adventure. Our tummy turning helter skelter is an absolute must and the most daring souls have to try the drop slides.  Start small and build your way up and then climb to the top and do it all over again! 

Burn Off Some Energy

Catch some air and try out your very best airborne tricks, twists and turns on our super bouncy trampolines.  Still have  energy to spare? Take on the rest of the family at Zorb Football or challenge them to a wild Bungee Run – who’ll get the furthest?  Our Rotating Climbing Wall is sure to burn off the very last of that energy if you dare! 

The Race Is On

Little one’s will love racing against each other on our Didicars. These self propelled little machines offer the perfect introduction to the track.  Winners can throw themselves into our big Ball Pool for a wallow (and everyone’s a winner here at Trethorne)! 


Wanting to join us this week? Due to staff numbers it is essential that you've booked with us before you arrive. With numbers limited, we can't guarantee admittance unless you've booked! We are unable to take phone bookings at the moment!