Anse-au-Griffon Shore is a reef site located in the North Sector of Forillon National Park, Canada. This marine environment offers a rugged experience facing the Gulf of St. Lawrence. Divers and snorkellers should expect cold water temperatures ranging from -1C to 16C. The site features depths between 2m and 6m, with an average of 4m. Access is via a shore entry. Conditions include moderate currents and visibility between 5m and 9m. Hazards at this location include boat traffic, cold water, entanglement risks, jellyfish, sea urchins, and strong currents. Due to these conditions, the site is suited for advanced divers.

Penouille Beach is a unique sand spit located within Forillon National Park, offering a sheltered environment with water temperatures that are warmer than surrounding areas. The site features sandy shallows and salt marshes, making it an accessible location for beginners. Divers and snorkellers can explore depths ranging from 1 to 5 metres, with an average depth of 3 metres. The habitat supports a variety of temperate marine life, including various fish, crustaceans, and echinoderms typical of the region. Entry is via the shore, though visitors should remain aware of potential hazards including boat traffic, cold water, entanglement, rip currents, and surf. Facilities include parking, toilets, showers, changing rooms, and equipment rental.

Cap-des-Rosiers Lighthouse Shore is a rugged reef site located directly below Canada's tallest lighthouse. This exposed location in the Gulf of St. Lawrence is suitable for intermediate snorkellers and requires calm conditions. The site features an average depth of 2 metres, with a range of 2 to 3 metres. Visibility varies between 5 and 15 metres. Due to the consistently cold water temperatures, which range from -1C to 16C, thick wetsuits or drysuits are necessary. Entry is from the shore, and users should be aware of moderate currents, surf, boat traffic, and potential entanglement hazards. Parking and guided tours are available at this location.

Grande-Grave Wharf in Forillon National Park is an artificial reef site featuring the underwater structures of an old pier. Divers and snorkellers can access the water from the wharf or the adjacent pebble beach. Depths range from 2 to 10 metres, with an average of 6 metres. Conditions are variable, with visibility between 3 and 10 metres and moderate currents. Due to water temperatures ranging from -1C to 14C, cold water shock is a significant risk. The site is suitable for intermediate divers and snorkellers. Hazards include boat traffic, cold water, and potential entanglement in submerged structures. Equipment rental and guided tours are available locally.

Les Phoques is a shallow reef site located 100 metres offshore within Forillon National Park. Divers typically explore depths between 2 and 6 metres, with an average depth of 3 metres. The site is subject to moderate currents and variable visibility, making it suitable for intermediate divers who possess solid buoyancy control. Due to water temperatures ranging from -1 to 16 degrees Celsius, a drysuit is strongly advised. Access is by boat only, and divers must remain vigilant regarding boat traffic. Species recorded around this area include harbor seals, gray seals, common lobsters, wrasses, rock crabs, and snails. Divers should be aware of potential entanglement risks and sharp surfaces on the reef.

Anse Blanchette is a shore entry site located in Forillon National Park, situated directly in front of the historic Blanchette House. The seabed transitions from pebbles to kelp-covered boulders, creating a habitat suitable for beginners. Water temperatures are cold, ranging from -1°C to 16°C throughout the year, with summer temperatures typically between 10°C and 15°C. Divers should be prepared for cold water conditions. Species recorded around this area include harbor seals, gray seals, common lobsters, wrasses, rock crabs, and snails. Parking is available at the site, and guided tours are offered for those exploring the area.

Grande-Grave in Forillon National Park offers shore-based snorkeling along a rocky coastline and wharf. The site features a combination of reef and kelp forest habitats, with depths ranging from 2 metres. Conditions vary, with visibility typically between 5 and 15 metres and moderate currents. Water temperatures fluctuate significantly throughout the year, ranging from -1C to 16C. Snorkellers should be aware of hazards including boat traffic, cold water, potential entanglement, low visibility, and sea urchins. Parking, equipment rental, and guided tours are available to support visitors at this historic location.

Petit Gaspe in Forillon National Park offers a cold-water shore dive featuring a reef and kelp forest. Divers typically explore depths between 7 and 12 metres, with an average of 10 metres. The site experiences mild currents and visibility around 5 metres, requiring good buoyancy control. Due to water temperatures ranging from -1 to 14 degrees Celsius, a drysuit is recommended. Entry is from the shore, where divers should remain cautious of surf and potential rip currents. Facilities available at the site include parking, toilets, showers, changing rooms, and a rinse station. Divers should also remain vigilant for boat traffic when surfacing.