Bounce, splash, laugh, repeat!

The Aqua Park at Mersea Water Park is an inflatable adventure playground floating on our crystal-clear sea lake. With giant slides, climbing walls, and wobble-filled obstacles, it’s the ultimate way to burn energy, cool off, and unleash your inner kid. Perfect for groups, birthdays, or just a spontaneous day out—grab your swimsuit and get ready to slip, slide, and soak up the fun.

Join us for an open water swimming session – you will need to be a competent swimmer for this session and you MUST use a tow float to take part in this session.

Paddle boarding at Mersea Water Park is a fun and accessible way to explore our sheltered sea lake. With calm, flat water and stunning coastal views, it’s perfect for beginners finding their balance or experienced paddlers looking for a peaceful session. You can bring your own paddle board or hire one from us—either way, it’s a great way to get active, unwind, and enjoy everything Mersea Island has to offer

Kayaking at Mersea Water Park is all about adventure, freedom, and a splash of fun.

Whether you’re gliding solo or paddling in tandem, our calm sea lake offers the perfect setting for a smooth and scenic ride. Navigate at your own pace, take in the salty breeze, and enjoy a unique view of the coast from the water. Bring your own kayak or hire one from us—mini, adult, large, or tandem—we’ve got something for everyone. It’s an easy way to get outdoors, build confidence, and soak up the magic of Mersea Island.

Kayaking at Mersea Water Park is all about adventure, freedom, and a splash of fun.

Whether you’re gliding solo or paddling in tandem, our calm sea lake offers the perfect setting for a smooth and scenic ride. Navigate at your own pace, take in the salty breeze, and enjoy a unique view of the coast from the water. Bring your own kayak or hire one from us—mini, adult, large, or tandem—we’ve got something for everyone. It’s an easy way to get outdoors, build confidence, and soak up the magic of Mersea Island.