What is the Splash Zone? The Splash Zone includes a Splash Pool and Fountains at Weymouth SEA LIFE Adventure Park, providing hours of fun. Please note this is a seasonal attraction - see here for further information. Related articles Do my tickets include the Splash Zone? What is Caribbean Cove? When is the Splash Zone and Pool open? Is there anywhere to sit and eat at SEA LIFE Weymouth? Are there any restriction dates for the Splash Zone?