Ready to make a splash? This Delaware amusement park is full of exciting water attractions. Rush down twisting slides, swim in the refreshing waters, and relax in the lazy river. It’s an adventure the whole family will enjoy. This old-school water park in Delaware is the most fun you’ve had in ages.

When the weather heats up, there’s nothing better than a dunk in the pool.

Thunder Lagoon Waterpark/Facebook Thunder Lagoon Waterpark is even better than your neighborhood swimming hole. This magnificent attraction is non-stop fun.

Young ones love watching the Viking ship.

UsaFamilyman/TripAdvisor Every so often, this rocking vessel fills with water and dunks it all over the people below. It’s the most fun way to cool off.

There’s even a 800 square foot kiddie pool.

Thunder Lagoon Waterpark/Facebook Thunder Lagoon has the perfect splash zone for those not quite old enough to paddle their way around the big pool.

Thunder Lagoon has a ton of incredible amenities for adults to enjoy.

Thunder Lagoon Waterpark/Facebook Lounge on the 400-foot lazy river and watch your troubles melt away. This luxurious ride is oh-so breezy.

There’s also plenty of shade under the cabanas.

Thunder Lagoon Waterpark/Facebook Keep the good times flowing with an ice cold ice cream and relaxing lounge chair. Thunder Lagoon has several concessions stands full of tasty treats, and this is the best place to enjoy them.

When you’re ready for an adrenaline rush, glide down one of Thunder Lagoon’s six waterslides.

Thunder Lagoon Waterpark/Facebook The wild twists and turns will definitely rev up your excitement. The Black Hole Waterslide is perfect for families. This ride lets two people slide down at a time, so parents can easily enjoy the attraction with their child.

All of this, plus a 2,800-square-foot activity pool, makes Thunder Lagoon a must-visit.

JimDeBerry/TripAdvisor Bring your whole crew and enjoy a day in and by the water at this old-school water park in Delaware. Weather permitting, Thunder Lagoon is open daily at 10 a.m. Address: 8960 Island Street, Fenwick Island, DE 19944. To learn more, visit Thunder Lagoon’s website or Facebook page.

Looking for more fun in Delaware? This park has endless boardwalks and you’ll want to explore them all.

Thunder Lagoon Waterpark/Facebook

Thunder Lagoon Waterpark is even better than your neighborhood swimming hole. This magnificent attraction is non-stop fun.

UsaFamilyman/TripAdvisor

Every so often, this rocking vessel fills with water and dunks it all over the people below. It’s the most fun way to cool off.

Thunder Lagoon has the perfect splash zone for those not quite old enough to paddle their way around the big pool.

Thunder Lagoon Waterpark/Facebook

Lounge on the 400-foot lazy river and watch your troubles melt away. This luxurious ride is oh-so breezy.

Keep the good times flowing with an ice cold ice cream and relaxing lounge chair. Thunder Lagoon has several concessions stands full of tasty treats, and this is the best place to enjoy them.

The wild twists and turns will definitely rev up your excitement. The Black Hole Waterslide is perfect for families. This ride lets two people slide down at a time, so parents can easily enjoy the attraction with their child.

JimDeBerry/TripAdvisor

Bring your whole crew and enjoy a day in and by the water at this old-school water park in Delaware. Weather permitting, Thunder Lagoon is open daily at 10 a.m. Address: 8960 Island Street, Fenwick Island, DE 19944. To learn more, visit Thunder Lagoon’s website or Facebook page.

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