Check before you travel
Operating days, ride availability and prices can change. Confirm your date on the official website.
We have not confirmed whether the park is open on any particular day.
Visitor information
- Park type
- Water park
- Park setting
- OutdoorOutdoor parks usually operate seasonally.
- Day visits and access
- Day tickets for the publicThe park offers day admission to visitors who are not hotel guests. Availability can vary by date.
- Last published admission (the season has ended)
- General $33, child $29, senior $25General (42 inches and over) $33, child (under 42 inches) $29, seniors 65+ $25, 12 months or younger free. 2027 season pass $95. Late-bird $4 off after 3 pm. Prices checked September 30, 2026.
- Published season (ended)
- Summer season through Labor Day; reopens May 2027
Closed for the season until May 2027. The summer season runs through Labor Day, its last open day of the year.Exact daily hours and exceptions are on the park’s official calendar. - Address
- 6840 Lopez Dr., Arroyo Grande, CA 93420Street address as published by the park.
- Attractions named by the park
- Water slides, Tube slides, Kids water play area, CabanasIndividual rides have their own height, weight and supervision rules.
Park rules published by the park
- Parking
- Lopez Lake charges $12 per vehicle to enter the county park; the water park adds no parking fee.
- Outside food and drink
- Coolers, food and drinks may not be brought in; picnic areas are in the campground outside the gate.
Information sources
Every fact on this page comes from the park’s official website. We do not visit parks or rank them.
- mustangwaterpark.com/aboutSupports: address, classification, features, hours, operator, phone, setting, status. Checked September 30, 2026.
- mustangwaterpark.com/admissionSupports: access, admission, day pass. Checked September 30, 2026.
- mustangwaterpark.com/faqSupports: rules, season. Checked September 30, 2026.
- mustangwaterpark.com/cabanasSupports: features. Checked September 30, 2026.