The Dredge Barges consist of the remains of three wooden barges that sank during the construction of a local water intake pipe. Located 50 metres from the shore near the Grays Road entry point, the site sits in depths ranging from 5 to 9 metres, with an average depth of 7 metres. This freshwater site is suitable for advanced divers due to moderate currents, potential entanglement hazards, and variable visibility between 5 and 20 metres. Snorkellers may view the upper sections of the wrecks during periods of high clarity. Divers should be prepared for cold water temperatures and a distinct thermocline, as well as potential boat traffic in the area.

The Confederation Wreck is a shallow freshwater site located 50 metres from shore in the Niagara Peninsula. Resting at an average depth of 3 metres, this wreck is accessible for beginner divers. The site features a structure that requires careful navigation to avoid entanglement risks. Divers should be prepared for cold water temperatures ranging from 3 to 21 degrees Celsius, often necessitating a drysuit. Visibility is typically around 5 metres. Shore entry requires caution due to potential surf and shore break conditions. Divers are advised to carry a cutting tool and monitor the moderate currents throughout the 30-minute dive.

The Confederation Park Mystery Steamer is a pre-Confederation sidewheel steamer, believed to be the City of Hamilton, resting in shallow water off the Niagara Peninsula. Located approximately 80 metres from the shore, the wreck features visible engine components and remnants of a wooden hull structure. Due to the shallow depth, the site is accessible via a shore entry, though it is best suited for intermediate snorkelers. Water temperatures fluctuate significantly throughout the year, ranging from 3C in winter to 21C during the peak summer months of July and August. Visibility varies, but the structure remains a distinct feature for those exploring this freshwater site near Stoney Creek.

Van Wagner's Beach in Hamilton features artificial rock groynes and breakwaters that function as an artificial reef within Lake Ontario. This shore-entry site is suitable for intermediate divers, with depths typically ranging from 2 to 6 metres and an average of 4 metres. Conditions vary, with visibility between 2 and 15 metres and mild currents. Divers should be prepared for cold water temperatures and potential up-wells, as the lake experiences thermal stratification. Facilities at the beach include parking, toilets, showers, changing rooms, a rinse station, and a cafe. The site is also accessible for snorkelling, though conditions are best suited for those comfortable with open lake environments.

Fifty Point Conservation Area on the Niagara Peninsula offers a freshwater environment featuring a mix of sand and stone lakebed. Suitable for beginners, this site provides shore access for both diving and snorkelling. Conditions vary, with visibility typically ranging from 5 to 15 metres. Water temperatures fluctuate significantly throughout the year, reaching up to 21C in the summer months. Divers and snorkellers should be prepared for cold water, which remains a primary hazard at this location. On-site facilities include parking, toilets, showers, and changing rooms to support visitors.

Casablanca Beach on the Niagara Peninsula offers a quiet freshwater snorkelling environment along the Great Lakes Waterfront Trail. The site features a shoreline composed of a mix of sand and stone. Water temperatures fluctuate significantly throughout the year, ranging from 3C in the winter months to 21C during July and August. Snorkellers should be aware of the potential for cold water and low visibility conditions. Access is via a shore entry, and the site provides basic facilities including parking and toilets. It is suitable for beginners seeking a tranquil experience away from larger crowds.

Murray Street Park in Grimsby offers shore access to Lake Ontario. This site is suitable for beginners, though divers should be prepared for cold water and low visibility, which typically ranges from 3 to 6 metres. A thermocline is often present, with temperatures below 9 metres dropping significantly compared to surface levels. Divers must remain aware of boat traffic in the area. The entry point is rocky, requiring caution when entering or exiting the water. Parking is available at this residential lakefront park, making it a convenient location for a quick dive in the Great Lakes region.

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.