4 listed water parks within 50 miles of the Killeen, Texas city center (U.S. Census reference point), nearest first. Distances are straight-line miles, not driving distances. Parks without a confirmed map point are not included.
City-run summer water park in Temple with multi-story water slides and a lazy river. Admission is sold to Temple residents and visitors, and season passes are offered.
Resident and visitor prices
View park detailsCity of Round Rock outdoor water park in Old Settlers Park with a lazy river, slides, a drop slide and a deep-water quarry. One-day admission is sold online or at the gate.
Adult day admission $20
View park detailsThe published 2026 season ended September 20, 2026. Check the official calendar for the next season. Seasonal outdoor water park in Pflugerville near Austin with slides, a lazy river and a kids area. It sells any-day and choose-your-day tickets; the 2026 calendar shows the last open day as September 20.
Check official prices
View park detailsThe water park is closed for the season. Small outdoor waterpark on Lake Travis in Leander, Texas, with four slides, pools and a lake swim beach. Wristbands are bought at the front gate; the 2026 water park season has ended.
Check official prices
View park details