Things to Know
Daily Pass Costs
Summer Evening Specials
Mondays 5-8 pm: BOGO (Buy One Get One) FREE
Tuesdays 5-8 pm: $3 admission with donation of canned good for MidSioux
Thursdays 5-8 pm: 1/2 price night
Fridays 5-8 pm: Family Night - $25 for immediate family
Waterpark Membership: Non-Residents
Waterpark Membership: Sioux Center Residents
Waterpark Rental
We offer rentals of the entire waterpark for your business or other large gatherings on Wednesdays and Saturdays from 6:15 p.m. to 8:15 p.m. For more information about availability and costs, call 712-722-4386.
General Pool Rules
- All persons must follow posted rules or they may be expelled from pool facility.
- No outside coolers: roller coolers, backpack coolers, lunch bag coolers.
- All persons using pool do so at their own risk.
- The All Seasons Center is not responsible for lost or stolen personal belongings
- Alcohol, vaping and smoking are not permitted.
- Glass containers or glass goggles are not permitted.
- Immediately report any facility-related injury or facility/equipment irregularities to the on-duty supervisors.
- Wear proper swimming attire (swimming suits only; cut-off blue jeans are not allowed).
- No horseplay, running or loud/offensive language.
- No diving in the shallow end of the swimming pool or in other areas marked "no diving".
- Children under the age of seven (7) must be accompanied by an adult.
- Food and beverages must be consumed in marked areas only.
- Do not disturb the lifeguards while they are on duty.
Hot Tub Rules
- Children 12 years and under must be accompanied by an adult 18 years or older.
- Maximum 10 people allowed in the hot tub.
- Persons with a medical condition, including pregnancy, should not use the spa without first consulting a physician.
- Anyone having a contagious disease shall not use the spa.
- Persons shall not use the spa immediately following exercise or while under the influence of alcohol, narcotics or other drugs.
- Persons shall not use the spa alone or without supervision.
- Persons shall not use the spa for longer than ten minutes.
- Diving or jumping into the spa is prohibited.
Slide Rules
Outdoor Slides
- All riders must be 48 inches tall or pass a swim test.
- Life jackets are not allowed on outdoor slides—with the exception of the orange slides.
Indoor Slides
- All single riders must be 48 inches tall or pass a swim test.
- Life jackets are allowed on indoor slides when accompanied by an adult.
- An adult may take individuals who are under 48 inches down the indoor slides.
All Slides
- No head-first sliding. Slide lying on back, feet first only.
- Parental or adult supervision recommended.
- Do not use slide while under the influence of alcohol or drugs.
- Follow the instructions of the flume attendant.
- No running, standing, kneeling, rotating, tumbling or stopping in the flume.
- Only one person at a time. Forming "chains" is prohibited.
- Keep both hands and feet inside the flume at all times.
- No diving from the flume.
- Leave the flume/plunge pool promptly after entering.
- Water depth is 3 feet and 6 inches.
Indoor Park Hours - Fall thru Spring
Open year round except for a portion of May for annual maintenance.
Sunday: 1:30 - 4:30 pm
Tuesday: 6:00 - 8:00 pm
Thursday: 6:00 - 8:00 pm
Friday: 6:00 - 8:45 pm
Saturday: 1:00 - 4:00 pm, 6:00 - 8:45 pm
Outdoor Park Hours
Closed for the season.
Sunday: 1:00 - 5:00 pm
Monday: 1:00 - 8:00 pm
Tueday: 1:00 - 8:00 pm
Wednesday: 1:00 - 6:00 pm
Thursday: 1:00 - 8:00 pm
Friday: 1:00 - 8:00 pm
Saturday: 12:00 - 6:00 pm