Sioux Lookout Park in the Niagara Peninsula offers a freshwater snorkelling experience along a pebble beach. The site features a rocky shoreline and submerged concrete slabs that serve as artificial reef structures. Snorkellers can explore depths starting from 2 metres. The site is accessible via a shore entry and is suitable for beginners, though conditions include mild currents. Facilities available at the park include parking, toilets, showers, and a rinse station. Water temperatures fluctuate significantly throughout the year, ranging from 3C in winter to 21C during the peak summer months of July and August.

Burloak Waterfront Park offers shore access to Lake Ontario via multiple designated entry points known as Windows to the Lake. The shoreline consists of a mix of pebbles and larger stones, providing a varied substrate for observation. This site is suitable for beginners looking for a casual snorkelling experience. Water temperatures fluctuate significantly throughout the year, ranging from 3C in the winter months to 21C during the peak of summer. Facilities at the park include parking and toilets for visitor convenience. Given the nature of the shoreline and the environment, this location is rated 2/5 for snorkelling.

Shell Park on the Niagara Peninsula offers a unique shoreline composed of crushed shells and sand. This freshwater site is suitable for beginners, with depths ranging from 1 to 5 metres and an average depth of 3 metres. Entry is via the shore into a sheltered cove that provides calmer conditions than nearby open beaches. Divers and snorkellers should be aware of moderate currents, surf, and low visibility. Facilities available at the site include parking, toilets, showers, and a rinse station. Water temperatures fluctuate significantly throughout the year, ranging from 3C in the winter months to 21C during the peak of summer in July and August.

Bronte Beach Park is a freshwater shore dive site on the Niagara Peninsula featuring a unique shale beach. The underwater topography consists of flat shale ledges and crevices, which were historically formed by stone harvesting for building foundations. Divers should be aware that conditions at this site include strong currents and potential rip currents. Water temperatures fluctuate significantly throughout the year, ranging from 3C in winter months to a maximum of 21C in August. Due to the current conditions, this site is best suited for intermediate divers. Snorkelling is also possible at this location.

Spencer Smith Park at Lakeside Beach provides a shallow freshwater snorkel site in downtown Burlington. This artificial reef location features an average depth of 2 metres, ranging between 1 and 3 metres. Entry is via the shore, making it accessible for beginners, though conditions vary with mild currents and visibility typically between 1 and 5 metres. Hazards include boat traffic, entanglement risks, and surf. Species recorded around this area include European Eel, Gizzard Shad, Trout, Lake Trout, White Sucker, Round Goby, Common Carp, Walleye, Sun Perch, American Crayfish, Logperch, Rainbow Trout, and Alewife. Facilities at the park include parking, toilets, and a cafe.

Beachway Park in Burlington is a freshwater shore dive site featuring a 2km natural sandbar. The topography consists of very shallow water extending from the shore, making it a suitable location for beginner divers. Divers should be prepared for variable conditions, including mild currents, surf, and low visibility caused by suspended sand. Water temperatures fluctuate significantly throughout the year, ranging from 3C in winter to 21C in summer. Species recorded around this area include European Eel, Common Carp, Round Goby, White Sucker, Gizzard Shad, Trout, Lake Trout, Freshwater Drum, Bluntnose Minnow, Brown Bullhead, Big Water Crayfish, Walleye, and Rainbow Trout. On-site facilities include parking, toilets, showers, changing rooms, and a cafe.

Coronation Park in Oakville offers a freshwater snorkelling experience along the Niagara Peninsula. The site features a small sandy cove that transitions into a rocky shelf, providing a varied underwater topography. Conditions are generally suitable for beginners, with mild currents and visibility ranging from 3 to 10 metres. Water temperatures fluctuate significantly throughout the year, peaking at 21C during the summer months. Shore access is straightforward, supported by facilities including parking, toilets, showers, and changing rooms. Due to the potential for cold water and surf, appropriate thermal protection and careful monitoring of local conditions are recommended for all visitors.

LaSalle Park in Burlington offers a shore-entry snorkeling experience along a rocky beach near the local marina. The site features a combination of natural reef and artificial reef structures. Conditions are generally suitable for beginners, with mild currents present. Water temperatures fluctuate significantly throughout the year, ranging from 3C in the winter months to 21C during the peak of summer. Facilities available to visitors include parking, toilets, showers, and changing rooms. As a freshwater site, it provides a unique perspective of the marina's edge and the surrounding environment.