Bucket list natural swimming holes in Ontario
Elora
Ancient glacier activity and moving water have resulted in Ontario’s diverse geological terrain, from the vast Canadian Shield to the rocky Niagara Escarpment and endless lakes, rivers and waterfalls.
Another awesome product of nature sculptured through time are the gorgeous, crystal-clear swimming holes. Whether they’re made of limestone or sand, beneath waterfalls or beside the Great Lakes, these spots are sure to satisfy the adventurer in you.
Make your way to these bucket-list-worthy swimming holes in Ontario to cool off this summer.
Huron, Perth, Waterloo and Wellington
Elora Quarry in Elora
From the sheer limestone cliffs and white sandy beach to the deep green forest surrounding the inviting teal-coloured shimmering pool almost a full hectare in size encircled by cliffs up to 12 metres high, it’s easy to see why this swimming hole is a local favourite.
Located up the Grand River from the town of Elora, an abandoned quarry has become the perfect secluded spot to cool off on a hot summer day. The Elora Quarry is managed and maintained by the Grand River Conservation Authority, and for a fee, visitors can use the park facilities including washrooms, picnic tables and barbecues.
Note that dogs, alcohol or watercrafts are not permitted. Your entrance fee also grants you access to the hiking trail that around the Elora Quarry Conservation Area offering great views of the Grand River.
St. Marys Quarry
Stay cool and make a splash at Canada’s largest outdoor freshwater swimming pool. Once a limestone quarry, it now offers cliff jumping, a 25-foot water trampoline, a water slide, picnic areas and rafts. Enjoy a bite from the canteen, relax in picnic areas and take advantage of washrooms and changerooms for a pleasant day by the water.
Located beside the swimming quarry, the Lind Sportsplex complex is also home to a curling rink and a summer shuffleboard league. For an additional fee, check out the Super Splash Waterpark, where you can play on a floating playground and challenge yourself with free climbing.
Southwestern Ontario
The Cove at Canatara Beach
For all the fun of the beach without any of the worry about currents and waves, check out the Cove at Canatara Beach on Lake Huron. This kid-friendly swimming hole is safely tucked behind a small peninsula at the western end of the beach and awards a great view over Lake Huron.
Not only is the Cove secluded from the currents of Lake Huron, but it’s also nestled away from the crowds at Canatara Beach. Walk over to the beach for snacks and ice cream before settling into this peaceful spot for a picturesque dip and stay for Lake Huron’s legendary sunsets.
Paradise Lagoon in Sudbury
Just outside of Wanapitei Provincial Park, the Chiniguchi River runs through the Wolf Lake Forest Reserve down several cataracts into an enchanting swimming basin aptly named Paradise Lagoon, or Blue Lagoon to locals.
It’s a challenge to get to this spot, which makes it even more precious.
Last updated: June 26, 2026