Looking for the ultimate summer adventure in Fenwick Island? Thunder Lagoon Waterpark offers a thrilling, action-packed day that the whole family can enjoy!
Whether you're a local or just visiting, our waterpark is the perfect way to cool off and have a blast in the heart of Delaware's coastal paradise.
Adults over 42''
Two hours: $28.00
Four hours: $34.00
Kids under 42″
Two hours: $12.00
Four hours: $15.00
Seniors 60+
Two hours: $19.00
Four hours: $23.00
25-50% OFF
Multi-Day Pass
Purchase one pass at the standard price and enjoy a 25% discount on the second day, along with a 50% discount on the third day.
Not applicable for use on the same day.
Valid for additional visits only.
The passes are non-transferable.
Valid for the 2024 season.
up to $5 OFF Miniature Golf
Multi-Day Pass
$1 off each person for up to 5 people
not valid with other offers or discounts
Valid 2024 Season
What are your hours?
(Weather Permitting)
Waterpark: Closed for the season.
Viking Golf: Everyday - 9am-1130pm
Gokarts: Everyday - 10am-11:30pm
Can you support parties and events?
Yes, call 302-539-4027 to schedule parties or events!
What is the height to ride a single gokart?
You must be 56" to drive a single gokart. Anyone under 56" must ride in a double cart with an adult. Contact 302-539-1644 with any questions.
(Weather permitting)
Waterpark: Closed for the Season
Viking Golf: Everyday - 9am-1130pm
Gokarts: Everyday - 10am-11:30pm