Visiting a waterpark in the summer is one of the more exciting things to do with your kids. These are the best outdoor waterparks in Southern Ontario, including Hamilton, Niagara Falls, Toronto and surrounding areas.
To help you decide which waterpark to visit next, we have recapped their top features, this years prices for 2026, on-site food options and more. We answer your most asked questions and connect you with the attraction website, too!
Quick Comparison of Ontario Outdoor Waterparks
| Waterpark | Location | Best For | Age Group | Highlights | Worth The Drive? |
|---|---|---|---|---|---|
| Wild Waterworks | Hamilton | Families with kids of all ages | Toddler–Teen | Wave pool, lazy river, splash area, waterslides | ⭐⭐⭐⭐⭐ |
| Wet’n’Wild Toronto | Brampton | Thrill seekers | School Age–Teen | Large slides, wave pool, kids area | ⭐⭐⭐⭐⭐ |
| Bingemans Big Splash | Kitchener | Family day trips | Toddler–Teen | Heated pool, slides, splash pad | ⭐⭐⭐⭐ |
| Splash Works at Canada’s Wonderland | Vaughan | Families looking for rides and waterpark fun | School Age–Teen | Massive waterpark included with park admission | ⭐⭐⭐⭐⭐ |
| Fallsview Indoor Waterpark Outdoor Pool Area | Niagara Falls | Weekend getaways | All Ages | Water attractions plus Niagara Falls attractions nearby | ⭐⭐⭐⭐ |
| Earl Rowe Provincial Park Splash Area | Alliston | Budget-conscious families | Toddler–School Age | Splash pad and beach access | ⭐⭐⭐ |
| Calypso Waterpark | Limoges | Full-day waterpark adventures | School Age–Teen | Canada’s largest themed waterpark | ⭐⭐⭐⭐⭐ |
| East Park Waterpark | London | Southwestern Ontario families | Toddler–Teen | Slides, splash area, family attractions | ⭐⭐⭐⭐ |
| Cedar Park Resort | Bowmanville | Younger children | Toddler–School Age | Smaller crowds, splash play features | ⭐⭐⭐⭐ |
Looking for the Best Waterpark for Your Family?
- Best for toddlers: Cedar Park Resort, Wild Waterworks
- Best for big thrills: Wet’n’Wild Toronto, Calypso Waterpark
- Best value: Splash Works at Canada’s Wonderland
- Best family day trip: Wild Waterworks
- Best weekend getaway: Niagara Falls area waterparks
Wild Waterworks
Address: 680 Van Wagners Beach Road, Hamilton
Opening Date: June 20, 2026 – tentative
Wild Waterworks is a Hamilton area summer staple! Located along the waterfront and easily accessed from the highway, this awesome water park boasts a Little Squirt Works kids area, an Eazy River, and multiple Body Slides and Tube Slides. And of course, you can’t forget their famous Wave Pool!
Our readers voted it the best waterpark near Hamilton. Every age will enjoy visiting Wild Waterworks!
2026 Pricing
- General (ages 11-64) $33.63
- Children (ages 3-10) $22.13
- Persons with a disability $22.13 (Attendant is Free)
- Senior (65+ years of age) $29.21
- Toddler (Children 2 and under) FREE
- Sundown rates (after 4pm), Season Splash Passes, and Online ticket purchases are also available
Insider Tips
- One restaurant inside the park plus food trucks onsite daily outside of the park entrance
- Outside Food and Drinks Permitted, however alcohol, glass and knives are not allowed.
- Parking is free (and plentiful!)
- Life jackets are available for free on a first come first served basis
- Life jackets are mandatory for all children 10 and under. You may bring your own PFD, but double check it meets the parks requirements here.
Wet N Wild Toronto
Address: 7855 Finch Ave. W, Brampton
Opening date: June 6, 2026
This GTA favourite water park includes Wet N Wild Jr, multiple Body Slides and Tube Slides, and even some Mat Slides for racing! It also offers a Wave Pool, Lazy River and a Water Play Structure so there’s something for everyone at Wet N Wild!
2026 Pricing
- Pick Your Day Admission – $47.99 +HST per person when purchased online
- Single Day Admission – $56.99 +HST per person when purchased online
- Child / Senior – $46.99 +HST per person when purchased online
- Children 2 years old and under – FREE
Good To Know
- Life Jackets are available for free on a first come first served basis
- Four Restaurants onsite
- Outside food is not permitted
- Parking is $25 per car
- Cashless payments only
- Life jackets are mandatory for all children 10 and under. You may bring your own PFD, but double check it meets the parks requirements here.
Address: 7855 Finch Ave. W, Brampton
FunSplash Hamilton
Address: 5050 Harrison Road, Binbrook, inside Binbrook Conservation Area
Opening date: Friday, June 26, 2026
This unique attraction isn’t your usual water park! It offers 25 different and unique obstacles on inflatables in the lake! Located in the Binbrook Conservation Area, it’s a great destination for families with kids over 6!
Pricing for 2026
- $30 for two hours (does not include entry fee into the conservation area)
- $40 for an all-day pass
- $24 for kids ages 4-6 for the Kids’ Zone
Know Before You Go
- Ages 6 and up except for the Kids’ Zone.
- All tickets include a pair of Aqua Socks.
- Must wear provided PFD. Personal life jackets are not permitted.
- Prices are per person, include tax and are the same for children and adults. Price does NOT include the conservation park pass needed to enter the Binbrook Conservation Area.
- Check the water quality before you visit here.
Bingemans Big Splash
Address: 425 Bingemans Centre Dr, Kitchener
Open daily: starting June 16, 2025.
Waterloo Region’s first water park offers multiple tube and body slides, along with a wave pool! They also have a Spray N Play water playground to enjoy.
2026 Pricing
- 48” tall and over: $47.95 per person at the gate or $43.95 online
- Under 48” tall: $34.95 at the gate or $30.95 online
- Under 2: Free
- Twilight (after 4pm): $25.95 at the gate or $25.95 online
Know Before You Go
- Life jackets are available for free on a first come first served basis
- Five Restaurants
- Outside food and drink are not permitted.
Earl Haig Family Fun Park
Address: 101 Market Street South, Brantford
Opening date: Earl Haig Family Fun Park will open on weekends starting May 29 to June 28, 2026
Slide into summer and visit Brantford’s Earl Haig Family Fun Park! Bring your friends and family and enjoy a variety of activities and attractions including a splash pad, leisure pool with waterslide, lazy river, mini-putt, batting cages* and Snack Shack. Check the website for hours and holiday hours.
2026 Pricing
| Age category | Rate |
|---|---|
| Youth (3 – 14 years) | $8.58 |
| Adult | $12.12 |
| Senior (65+) | $10.09 |
| Two Years and Under | $3.00 |
18-hole Mini Putt is an additional cost, or can be purchased as a combo-ticket with a daily swim pass.
Know Before You Go
- You can bring your own food and drink, excluding alcoholic beverages.
- Earl’s Snack Shack is also open for snacks and hot food.
- A refundable deposit of $10.00 is required for locker keys, lifejackets and tube rentals, and $5.00 per mini-putt item.
- You can also rent shelters in 2 sizes (50 people and 100 people) and beach volleyball courts.
Popular Attractions with Amazing Waterparks!
Emerald lake
Address: 7248 Gore Rd, Puslinch, ON
Experience a day of water fun in our five-acre pollution-free, spring-fed quarry lake.
- Waterpark opens on weekends only from May 17 to June 15, 2025.
- Open 7 days a week from June 21 to August 31, 2025 from 9am to 7:30pm.
- The waterpark will be closed completely on Labour Day Monday for the year 2025.
(No one will be admitted into the waterpark after 6:30 pm). All Hours are weather permitting.
2025 Pricing
- Ages 3 and under are free
- (Weekdays) $25.00 + HST = $28.25 (ages 4 – 64)
- (Weekends) $30.00 + HST = $33.90 (ages 4 – 64)
- (Seniors – Everyday) $15.00 + HST = $16.95
Amenities
- Snack bar
- Life jacket rental available (or bring your own)
- 5-acre spring-fed quarry 15 to 40 feet deep, with high and low diving area
- Watertoys in the quarry include trampolines, a rock-climbing wall, Saturn, teeter-totter, and jungle joe plus an obstacle course!
- 200-foot water slide which empties into a 4-foot pool
- Huge splash pad with rubberized surface, water guns and sprinklers
- Large 2-foot deep kiddie pool with water jets
- Kids playground
- 18 regulation-size sand volleyball courts throughout the waterpark
- Basketball courts
- Sandy beach area
- Lots of great picnic areas with picnic tables
Splash Works at Canada’s Wonderland
Address: 1 Canada’s Wonderland Drive, Vaughan
Opening date: Open for the season!
Probably the best-known waterpark in the area, Canada’s Wonderland SplashWorks is an incredible destination for summer fun. Included in your Wonderland entrance fee, it turns a hot summer day into cooled-down fun! With 17 water slides and water attractions, there’s something for everyone. Hours fluctuate between 11 am – 6 pm or 7 pm.
Misumu Bay Splash Park at African Lion Safari
Address: 1386 Cooper Road, Cambridge
Now open for 2026!
Included in Safari admission
Heading on a safari this summer? Be sure to stop by Misumu Bay while you’re at it! This kid’s splash and water park is a fun destination for the younger ones. Offering slides, tipping buckets and many play structures, it’s the perfect way to cool off!
Know Before You Go
- Height restriction of 38″ for all slides and tipping bucket
- Opens daily at 11 am
- Closes weekdays at 5:30 pm
- Closes weekends at 7 pm
1386 Cooper Road, Cambridge
Frequently Asked Questions About Outdoor Waterparks in Ontario
What is the best outdoor waterpark in Ontario for families?
Many families consider Wild Waterworks, Splash Works at Canada’s Wonderland, and Calypso Waterpark among the best outdoor waterparks in Ontario thanks to their mix of attractions for toddlers, kids, teens, and adults.
Which Ontario waterpark is best for toddlers?
Wild Waterworks and Cedar Park Resort are great options for families with toddlers because they offer shallow splash areas, smaller slides, and plenty of opportunities for younger children to play safely.
What is the biggest outdoor waterpark in Ontario?
Calypso Waterpark near Ottawa is Canada’s largest themed waterpark, featuring dozens of waterslides, a massive wave pool, and attractions suitable for all ages.
Which outdoor waterpark is closest to Toronto?
Families in the GTA can easily visit Wet’n’Wild Toronto in Brampton or Splash Works at Canada’s Wonderland in Vaughan, both within a short drive of downtown Toronto.
Are outdoor waterparks worth visiting with young children?
Yes! Many Ontario waterparks feature dedicated splash pads, spray zones, shallow pools, and family-friendly attractions designed specifically for younger children.
What should I bring to a waterpark?
Most families pack:
- Swimsuits
- Towels
- Sunscreen
- Water shoes
- Refillable water bottles
- Change of clothes
- Hats and sunglasses
Check each park’s website for rules regarding outside food and beverages.
How much does it cost to visit an outdoor waterpark in Ontario?
Admission prices vary by park and age group. Expect to pay anywhere from approximately $15–$70 per person depending on the attraction, date, and whether additional attractions are included.
When do outdoor waterparks open in Ontario?
Most outdoor waterparks open from late May through June and operate throughout the summer season until Labour Day, weather permitting.
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