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 salt water 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 Parties

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

Aqua Park Double Session Birthday Party

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

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

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

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
Paddle Board Parties

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

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

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
Kayak Parties

Kayak Birthday Party

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

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