Old Ben Aqua Park in Winslow, Indiana, is a seasonal outdoor park known for its large inflatable water course and variety of family-friendly attractions. Located about two hours southwest of Indianapolis, it’s a manageable day trip for those looking to cool off and stay active during the summer months.
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Main Attractions
The Aqua Park
The main draw is the inflatable water park built directly on the lake. It covers an area about the size of a football field and features more than 90 inflatable pieces—slides, trampolines, balance beams, and climbing sections. Participants must be at least 7 years old, 45 inches tall, and under 250 pounds. A life jacket (provided by the park) is required, and proper swimwear is expected.
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The DOME
The DOME is a 3.5-story climbing structure that combines ropes and wall elements. Closed-toe shoes are required, and climbers must be at least 48 inches tall to go solo. An adult must accompany anyone under that height.
Laser Tag
The park also offers outdoor laser tag using a modern battle system. It’s open to ages 7 and up. Kids under 7 can play if they’re with an adult.
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Other Activities
Visitors who prefer a slower pace can rent paddleboards, kayaks, canoes, or pedal boats for $5 per half hour. There’s also a beach area with sand volleyball, a bounce house, a jump pad, and outdoor games. A shallow lake area near the beach is good for small kids to splash in, though it’s not a general swimming zone.
Prices at a Glance
- Aqua Park (50-minute session): $18
- Aqua Park (All-day pass): $36
- The DOME (1 hour): $22.50
- Laser Tag (30 minutes): $9
- Watercraft Rentals (30 minutes): $5
- Beach Pass (non-participants): $5
A bundle ticket that includes the Aqua Park (all day), The DOME, and one Laser Tag session is also available at a 25% discount.
2025 Seasonal Hours
Old Ben Aqua Park is open Friday through Sunday, from 12 PM to 5 PM, starting May 24, 2025. These limited hours make weekends the best (and only) time to visit. Crowds may be heavier during these times, so arriving early is a good idea.
In Case of Weather
If a session is cut short due to weather and lasts less than 40 minutes, the park offers rain checks for a future visit.
Old Ben Aqua Park is a good option for families near Indianapolis looking for a summer outing that mixes water, climbing, and outdoor games. With a range of activities and clear guidelines, it can easily fill a full afternoon. The park is located at 5735 E County Road 175 N, Winslow, Indiana 47598—about a two-hour drive from Indianapolis. For up-to-date hours, waiver forms, and ticket info, check the park’s official website before you go.
