(608) 837-4646 1010 N. Bird St, Sun Prairie, WI 53590

Dolphins Cove and Adventure Lagoon

Dolphins Cove featuring Adventure Lagoon
is open Memorial Day- Labor Day!

Dolphins Cove featuring Adventure Lagoon is 
Dane County's only private outdoor water park and was voted 
Best Thing for Kids to Do!
The water park offers over 50,000 square feet of fun in the sun for the whole family! 

Dolphins Cove features:
A 250-gallon water bucket dump
Lazy River
More than 800 feet of high speed water slides
More than 30 interactive play water options
"Parrot-dise Palms" outdoor bar and party deck
Water basketball and rope climbing
Family whirlpool
Kids activity pool
Sand-volleyball courts

    Adventure Lagoon features:
      An Aqua Climbing wall
      A 75 ft. zip line
      Two chute slides
      Basketball pool
      Deep water lap pool

    Watch for featured activities, events and food specials at Dolphins Cove! Activities include treasure hunts, games in the sand and tube races.

    Summer Memberships, Hours and Events

    Summer Gold Cove memberships and Dolphins Cove ONLY memberships available
    (Summer Gold Cove memberships include full-club access and Dolphins Cove).

    Click Here to see 2017 Hours and Events!

    Field Trips and School Groups

    Dolphins Cove welcomes all sizes of School Groups and Daycares!  


    Waterpark and Outdoor Pool Guest Passes

    Dolphins Cove/Adventure Lagoon waterpark, Mussels Beach (family pool) & adult pool guest pass fees

    Baby not swimming  No charge
    Age 4 and under  $7.50 +tax (DC ONLY)
    Age 5-7  $10 +tax (DC ONLY)
    Age 8 and older  $25 +tax (includes DC & PAC) 
    $65 +tax (2 adults & up to 4 children) (DC ONLY)
    Guest accompanying DC member 
    $12.50 +tax (ages 8+) 
    Emerald Plus, Red, Harbor or Pinnacle members 
    $12.50 +tax
    All guests all day on Mondays; after 3 p.m. Tue-Sun and all of August
    $12.50 +tax  
    All guests on Thursdays after 5 p.m.
    $5 +tax

    Any promotional discounts are taken from the $25 guest fee.
    Not valid with other offers. No additional discounts or coupons apply to the Dolphins Cove member specials.                                                

    Facility Hours

    Front Desk Hours
    4:30 a.m.-11:30 p.m.
    4:30 a.m.-10:30 p.m.
    6 a.m.-10:30 p.m.
    6 a.m.-10:30 p.m.

    Back Desk Hours
    5 a.m.-10:30 p.m.
    5 a.m.-9:30 p.m.
    6:30 a.m.-9:30 p.m.
    7a.m.-9:30 p.m.


    Holiday Hours:

    Memorial Day, July 4th, Labor Day


    CLOSED - Easter & Christmas Day.