Ontario Splash Park
SW 4th Avenue area, Ontario, OR
Best for
Best for toddlers through elementary ages, especially mixed-age family groups
Hours
Summer daily 11:00-19:00; school-year shoulder season Monday-Friday 15:30-19:00 and Saturday-Sunday 11:00-19:00 on the official 2025 schedule
Visit style
Can work as either a quick stop or a planned outing
Birthday parties
Available
Editor's Take
The best fit in the region for families who want more than a basic free spray pad, with shade rentals, party options, and a more destination-style setup.
Best Fit
- Families planning a longer splash outing with amenities
- Birthday meetups and reserved gatherings
- Mixed-age groups who want shade and on-site conveniences
- Families strictly seeking free admission
- Visitors wanting a simple unstaffed city splash stop
- Families avoiding schedules affected by rentals or private events
At a Glance
Venue type
Age groups
Water features
Family amenities
Nearby park amenities
Cost
Shade level
Bathroom access
Fencing
Visit options
Season model
Toddler-friendly
Part of a larger park
Verified only
Operator type
Hours vary with season or weather
Plan Your Visit
- Shade structures
- Lounge chairs
- Bathrooms
- Vending machines
- Phone-charging stations
- Adjacent event room
Pricing Snapshot
Ages 6 And Under
FreeAges 7 And Older
$1Season Family Pass
$30Ten Visit Punch Pass
$8Entire Splash Park Private Rental
$100 per hour, 2 hour minimumLarge Shade Canopy Rental
$75 for 2 hoursParty Room Rental
$100 for 2 hoursSmall Shade Structure Rental
$50 for 2 hoursOntario Splash Park is a seasonal splash park at Lions Park operated by the Ontario Recreation District. The city highlights multiple water features for children plus family-friendly extras such as shade structures, lounge chairs, bathrooms, vending machines, and phone-charging stations. Unlike many free municipal splash pads, this one uses a low-cost admission model for ages 7 and older and offers private rentals, shade-canopy reservations, and an adjacent event room. Its setup makes it one of the more structured splash outings in Eastern Oregon.
Indoor Play Atlas Notes
Birthday Party Snapshot
Accessibility & Comfort
Gallery
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Best for
Best for toddlers through elementary ages, especially mixed-age family groups
Hours
Summer daily 11:00-19:00; school-year shoulder season Monday-Friday 15:30-19:00 and Saturday-Sunday 11:00-19:00 on the official 2025 schedule
Visit style
Can work as either a quick stop or a planned outing
Birthday parties
Available
Address
Lions Park
Ontario, OR, 97914
Last updated
April 10, 2026
Verification summary
Last verified: April 10, 2026
Checked against 2 public sources.
Source
Ai Region Research
April 10, 2026
Created listing from official Ontario Recreation District and City of Ontario pages.
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