Ainslie Wood Conservation Area in the Georgian Bay Outer Sites offers a rugged cobble beach and a limestone spit. This freshwater site features a rocky bottom and is accessible via shore entry. It is suitable for beginners, though snorkellers should be aware of cold water temperatures and potential surf conditions. Water temperatures fluctuate significantly throughout the year, ranging from 2°C in winter to 21°C in August. The swimming season is typically limited to July through September when temperatures are at their warmest. Facilities at the site include parking, toilets, and showers.

Sarawak Family Park in the Georgian Bay Outer Sites offers a shallow, accessible freshwater environment suitable for beginners. The site features a mix of sand and cobble entry, leading into water that remains shallow for a significant distance. Divers and snorkellers can expect depths ranging from 1 to 10 metres, with an average depth of 4 metres. Conditions are generally mild, though water temperatures fluctuate between 2C and 21C throughout the year. Visibility typically ranges from 5 to 10 metres. The site is well-suited for relaxed snorkelling and short, 30-minute dives. Facilities at the location include parking and toilets.

Balmy Beach is a freshwater reef site located along the western shore of Owen Sound Bay in Georgian Bay. This shore-entry location is suitable for beginners and offers a quiet environment for snorkelling. The shoreline is predominantly rocky, which contributes to the water clarity observed at the site. Water temperatures fluctuate significantly throughout the year, ranging from 2C in the winter months to a peak of 21C in August. Facilities available at the site include parking and showers for visitors. As a local spot, it provides straightforward access for those looking to explore the rocky reef environment of the bay.

Cedar Hill Park in the Georgian Bay Outer Sites offers a shore-entry dive featuring a gradual rocky slope. This site is suitable for beginners and provides a unique underwater scavenger hunt, with structures including a dome, a windmill, and the remains of a small boat. Divers can expect depths ranging from 5 to 18 metres, with an average depth of 15 metres. Visibility typically varies between 10 and 15 metres. Water temperatures fluctuate significantly throughout the year, ranging from 1 to 21 degrees Celsius, with a thermocline present. Facilities at the site include parking and toilets.

Cedar Hills in the Georgian Bay Outer Sites offers a combination of wall and artificial reef topography. This freshwater site is accessible via a shore entry and is suitable for beginners. Divers typically experience depths ranging from 11 to 18 metres, with an average depth of 15 metres. Conditions are generally stable with mild currents and visibility between 15 and 30 metres. Water temperatures fluctuate significantly throughout the year, ranging from 1 to 21 degrees Celsius, and a thermocline is present. Facilities at the site include parking and toilets. A typical dive duration is approximately 45 minutes. Due to the nature of the environment, cold water is a primary hazard.

Cedar Hill in the Georgian Bay Outer Sites offers a combination of natural reef and artificial structure accessible directly from the shore. The site features depths ranging from 11 to 18 metres, with an average depth of 15 metres. Divers should be prepared for moderate currents and a distinct thermocline. Visibility varies significantly, ranging from 5 to 17 metres depending on conditions. Water temperatures fluctuate between 1 and 21 degrees Celsius, necessitating appropriate thermal protection. Due to active boat traffic at the surface, the use of a surface marker buoy is strongly advised for all ascents.

Bluewater Park Beach in Georgian Bay offers an accessible freshwater site for both divers and snorkellers. The topography features shallow weed beds and the remnants of old dock pilings, providing an interesting structure for exploration. Entry is via a sandy shore, making it suitable for beginners. Depths are shallow, ranging from 1 to 3 metres with an average of 2 metres. Conditions are generally mild, though water temperatures fluctuate significantly throughout the year, ranging from 2°C to 20°C. Facilities at the site include parking, toilets, showers, and a rinse station. Typical dives last approximately 45 minutes.

The Water Treatment Plant in Georgian Bay Outer Sites is an artificial reef site featuring intake pipes that provide structure in shallow water. Divers and snorkellers can explore this area at depths ranging from 3 to 5 metres, with an average depth of 4 metres. The site is accessible from the shore and is suitable for beginners. Conditions vary, with visibility typically between 5 and 15 metres and mild currents. Water temperatures fluctuate significantly throughout the year, ranging from 2°C to 20°C, with a thermocline present. Divers should be aware of boat traffic and cold water hazards. Facilities at the site include parking and toilets.