The George Worthington is a freshwater wreck located in Lake Erie, resting at depths between 7 and 12 metres. This site offers a distinct structure providing hard relief against the otherwise flat lakebed. Divers require boat access to reach the wreck, which is suitable for intermediate-level divers. Conditions are variable, with visibility ranging from 3 to 10 metres and water temperatures fluctuating significantly by season. Divers should be aware of entanglement hazards and the potential for low visibility. A torch is recommended to inspect shadowed sections of the hull. Always monitor local surface conditions for surge and swell before entry.

Holiday Beach is a popular shore-entry snorkeling site located along the Lake Erie shoreline near Rondeau and Erieau. The site features a long sandy beach with a shallow, sandy bottom, making it suitable for beginners. Water temperatures fluctuate significantly throughout the year, ranging from 1C in winter months to 25C in July. Divers and snorkellers should be aware of variable conditions, including potential rip currents, surf, surge, and periods of low visibility. On-site facilities include parking, toilets, showers, and changing rooms to support visitors.

Bar Point Shoal is a rocky shoal located at the mouth of the Detroit River. This site features a rugged lake bottom at depths ranging from 2 to 7 metres, with an average depth of 4 metres. Access is by boat only, as the site is situated 3,240 metres from the shore. Conditions at this location are variable, with moderate currents and visibility typically between 2 and 5 metres. Due to the presence of boat traffic, cold water temperatures, and strong currents, this site is suited for intermediate snorkelers. Water temperatures fluctuate significantly throughout the year, ranging from 1°C in winter to 25°C in July.

Lakeside Park Beach features a sandy shoreline complemented by rocky breakwaters that function as artificial reefs. This freshwater site is suitable for beginners and offers shore access for snorkelling. Water temperatures fluctuate significantly throughout the year, ranging from 1C in winter months to 24C during July and August. Divers and snorkellers should be aware of potential hazards including strong currents and surf conditions. Facilities available at the park include parking, toilets, showers, changing rooms, and equipment rental services.

Mettawas Beach in Kingsville provides shore access to the shallow limestone shelves of Lake Erie. The site features a mix of natural reef topography and artificial structures, including scattered rocks and submerged features. Snorkellers should be aware of variable conditions, as the site is subject to boat traffic, surf, and potential rip currents. Visibility can be low, and water temperatures fluctuate significantly throughout the year, ranging from 1°C in winter to 24°C in peak summer. Facilities at the beach include parking, toilets, showers, and a rinse station. Guided tours are available for those seeking assistance in navigating the area.

Cedar Beach in Kingsville is a sandy site situated at the mouth of Cedar Creek. Snorkellers typically explore the area near the breakwater and the creek mouth, where the transition zone between the creek and Lake Erie provides a habitat for various freshwater fish. The site is accessible from the shore and features facilities including parking, toilets, and showers. Conditions at this freshwater location are variable, with potential hazards including boat traffic, cold water, low visibility, rip currents, strong currents, and surf. Water temperatures fluctuate significantly throughout the year, ranging from 1C in winter to 24C in peak summer months.

White Sands is located at the southern tip of Boblo Island where the Detroit River meets Lake Erie. This site features a man-made white sand beach and a combination of natural and artificial reef structures. Snorkellers can explore depths ranging from 5 to 15 metres, with an average depth of 10 metres. Access is strictly by boat, as shore entry is not possible. Conditions include mild currents and visibility typically between 2 and 5 metres. Water temperatures fluctuate significantly throughout the year, ranging from 1 to 25 degrees Celsius. Due to the presence of boat traffic and potential entanglement hazards, this site is best suited for intermediate-level snorkellers.

K. Walter Ranta Memorial Park serves as a public shore access point along the Detroit River in Amherstburg. The site features a rocky shoreline that allows for shallow-water exploration of the riverbed. Conditions are variable, with water temperatures ranging from 1°C to 25°C throughout the year. Due to the nature of the river environment and cold water temperatures, this site is rated for intermediate snorkelers. Parking is available for visitors. Divers and snorkelers should be prepared for cold water hazards when entering the river.