Golfland Sunsplash
✓ Last confirmed for the 2026 season
Where: 155 W Hampton Ave, Mesa, Arizona
When: typically open in warm months (check before visiting)
Hours: Sunsplash 11 a.m.-5 p.m.; Night Splash 5-9 p.m.
Cost: from $29.99
ticketedtoddlerwater-park
Mesa's long-running commercial water park pairs the Thunder Bay wave pool and a lazy river with a lineup of large water slides, plus a tadpole pool sized for toddlers. Online advance tickets start at $29.99, and the adjoining Golfland mini-golf complex stays open into the night.