Big Adventure Day returns to GoSport Activity Centre on Saturday 18th July 2026 for a full day of family-friendly outdoor fun on the Gosport waterfront. Packed with exciting activities including kayaking, paddleboarding, climbing, archery, axe throwing, bushcraft, inflatables, STEM challenges and team games, the event is designed for children, young people and families to get active, try something new and enjoy the outdoors together. With expert instructors, all equipment provided, great food and drink available on site, and a lively festival atmosphere, Big Adventure Day is a highlight of the Gosport summer calendar. Perfect for adventurers of all ages.