welcome to the website of the Daytona Lagoon. Daytona Lagoon is a waterpark and family entertainment center located in Daytona Beach which is open year round for its dry attractions and March through October for the waterpark. According to the website, it opened in March 2005. 27 Daytona Lagoon coupons, including Daytona Lagoon coupon codes & 25 deals for December 2017. Make use of Daytona Lagoon promo codes & sales in 2017 to get extra savings on top of the great offers already on daytonalagoon.com.