Groups & Parties

Planning a group day out or special celebration? Mersea Water Park is the perfect spot for shared adventures.

Whether you’re organising a birthday bash, school trip, team-building day or just rounding up your favourite people, our sea lake setting offers a fun, relaxed and memorable way to spend time together. With activities for all ages and plenty of space to spread out, it’s easy to create a day that’s as laid-back or action-packed as you like.

Aqua Park Birthday Party

Make It a Birthday to Remember at Mersea Waterpark! Whether you’re celebrating a child’s or adult’s birthday, join us for a day full of fun, laughter

Book now

Paddle Boarding - SUP - Birthday Party

Make It a Birthday to Remember at Mersea Waterpark! Whether you’re celebrating a child’s or adult’s birthday, join us for a day full of fun, laughter

Book now

Kayak Birthday Party

Make It a Birthday to Remember at Mersea Waterpark! Whether you’re celebrating a child’s or adult’s birthday, join us for a day full of fun, laughter
Book now

Exclusive Aqua Park Use

Make it a day to Remember at Mersea Waterpark! Whether you’re celebrating a birthday or meeting with friends join us for a day full of fun, laughter

Book now

Aqua Park Double Session Birthday Party

Make It a Birthday to Remember at Mersea Waterpark! Whether you’re celebrating a child’s or adult’s birthday, join us for a day full of fun, laughter
Book now

Aqua Park & Paddle Boarding - SUP - Birthday Party

Make it a day to Remember at Mersea Waterpark! Whether you’re celebrating a birthday or meeting with friends join us for a day full of fun, laughter

Book now

Aqua Park & Kayak Birthday Party

Make It a Birthday to Remember at Mersea Waterpark! Whether you’re celebrating a child’s or adult’s birthday, join us for a day full of fun, laughter

Book now

Aqua Park, Kayak & Paddle Boarding SUP Birthday Party

Make it a day to Remember at Mersea Waterpark! Whether you’re celebrating a birthday or meeting with friends join us for a day full of fun, laughter

Book now

Looking to Book For A School Group?

Looking for something a little different?

Let us know below!

If our standard activities don’t quite fit your plans, we’d love to help create a bespoke session just for you. Whether you’re organising a large group, planning a unique celebration, or have special requirements, let us know what you’re after and we’ll be in touch to help make it happen.