Black Brook Cove is a unique snorkel site in the Magdalen Islands where a freshwater waterfall flows directly into the marine environment. Snorkellers can explore the mixing zone, or halocline, created by the freshwater inflow meeting the sea. The underwater topography consists of granite boulders lining the edge of the cove. Water temperatures fluctuate significantly throughout the year, ranging from -1C in March to 19C in August. This site is best suited for intermediate snorkellers due to the variable conditions. The habitat supports a variety of temperate marine life, including diverse reef fish and invertebrates typical of the region.

Neils Harbour offers a shore-entry dive featuring a combination of reef and kelp forest environments. Suitable for intermediate divers, the site ranges in depth from 2 to 30 metres. Visibility typically fluctuates between 5 and 15 metres. Divers must contend with cold water temperatures ranging from -1 to 11 degrees Celsius, making a drysuit necessary. While currents are generally mild, surge and swell are common hazards, particularly in shallower areas. The site includes a cave and an artificial reef, requiring careful buoyancy control and awareness of the overhead environment. Marine life in this habitat includes various temperate fish and invertebrates typical of the region.

Battleman's Beach at Point Aconi is a rocky reef site accessible from the shore. The water temperature varies significantly throughout the year, ranging from 0C in winter to 20C in August, and is often warmer than the surrounding Atlantic due to the cooling system discharge from the nearby Point Aconi Generating Station. The site is suitable for beginners, though snorkellers should be aware of moderate currents and boat traffic in the area. Parking is available for visitors. Due to the presence of sharp coral and potential hazards, caution is advised when entering and exiting the water.

Murray Point is a shallow shore-entry reef dive located in the Magdalen Islands, Canada. The site features depths ranging from 6 to 1 metre, providing a suitable environment for beginners. Divers can expect visibility between 10 and 30 metres. Conditions vary, with water temperatures fluctuating from 0 to 20 degrees Celsius throughout the year, necessitating appropriate thermal protection. Strong currents are common, so planning dives around slack water is recommended. The site supports a variety of temperate marine life, including various reef fish and invertebrates typical of the region. Divers should scout entry points from the shore before entering the water.

Englishtown offers a combination of kelp forest and shallow reef diving in the Magdalen Islands. The site ranges from 1 to 9 metres in depth and features consistent visibility of 30 metres. Divers should be prepared for strong tidal flows and rip currents, making it essential to consult tide tables and aim for slack water. Shore entry is standard, and the site is suitable for intermediate divers. The kelp forest provides complex structure, while the reef requires careful navigation to avoid contact with the substrate. Due to active boat traffic, the use of a surface marker buoy is mandatory throughout the dive. Toilets are available at the site.