Cap-au-Saumon is a dramatic rocky headland located in the Saguenay Fjord near a historic lighthouse. The site features deep drop-offs and a wall topography that descends into the cold waters of the St. Lawrence. Divers should expect strong currents and water temperatures ranging from 0C to 11C, necessitating the use of drysuits or thick wetsuits. Due to the depth and current, this site is intended for advanced divers. Access is available via both shore and boat entries. Snorkelling is also possible at this location, which offers a rating of 4/5.

Port-au-Persil Cove is a sheltered bay in the Saguenay Fjord featuring rocky edges and a small dock. This site is suitable for beginners, offering shore access and mild currents. Snorkelers can explore depths ranging from 1 to 5 metres, with an average depth of 3 metres. Visibility typically fluctuates between 3 and 10 metres. The environment supports a variety of temperate marine life, including various invertebrates and fish species common to the region. Due to water temperatures ranging from 0 to 11C, appropriate thermal protection is essential for all in-water activities. Parking is available near the site.

Port-au-Persil Old Wharf is a historic cove located where the river meets the St. Lawrence. This site features an artificial reef structure accessible via a shore entry. Snorkellers should be aware that conditions vary, with water temperatures ranging from 0C to 11C throughout the year. The site is rated for intermediate skill levels due to the presence of strong currents and potential boat traffic. Given the cold water environment, appropriate thermal protection is necessary for all in-water activities. The area is known for its historic wharf remains which provide the primary structure for the site.

Port-au-Saumon is a protected cove in the Saguenay Fjord, serving as a notable site for both diving and snorkelling. The topography consists of a reef environment that supports a variety of temperate marine life, including various fish, crustaceans, and echinoderms typical of the region. Water temperatures are cold, ranging from 0C to 11C throughout the year. Access is available via both shore and boat entries. The site is well-equipped with facilities including parking, toilets, showers, rinse stations, air fills, and equipment rental. Guided tours are available for those exploring the area, which is suitable for intermediate divers.

Lac à Pitre is a shallow freshwater site located in the Saguenay Fjord region of Canada. Suitable for beginners, the site offers a depth range of 1 to 5 metres. Access is via the shore, and snorkelers can expect mild currents throughout the area. Water temperatures fluctuate significantly throughout the year, ranging from 0C in February to 11C during the summer months of July and August. Due to the nature of the environment, snorkelers should be aware of potential hazards including entanglement and low visibility. This site provides a accessible freshwater experience for those looking to explore the local lake topography.

Plage de Saint-Siméon is a long, sandy beach located in the Saguenay Fjord, providing a gentle shore entry for snorkelers. The site is suitable for beginners, with depths ranging from 1 to 8 metres and an average depth of 4 metres. Conditions vary, and snorkelers should be aware of moderate currents and cold water temperatures, which fluctuate between 0C and 11C throughout the year. Facilities at the site include parking, toilets, showers, changing rooms, a rinse station, and equipment rental. A dive shop, cafe, and boat charter services are also available nearby to support visitors.

Halte Routière, Rivière Noire offers shore access to the rocky shoreline of the Saguenay Fjord. This site is suited for intermediate snorkelers looking for a short session, typically lasting around 30 minutes. The environment is characterised by cold water temperatures ranging from 0C to 11C, requiring appropriate thermal protection. Visibility is variable, generally between 5 and 15 metres. Divers and snorkelers should be aware of moderate currents and low visibility conditions. The rocky substrate supports a habitat for various temperate marine life, including crustaceans and reef-associated invertebrates typical of the region. Facilities at the site include parking and toilets.

Cap-à-l'Aigle is an artificial reef site located in the Saguenay Fjord near the marina. The topography features a rocky breakwater and surrounding cliffs. Divers and snorkelers should be prepared for cold water conditions, with temperatures often below 15°C and currently around 4°C, necessitating appropriate thermal protection. The site is suitable for advanced divers due to moderate currents and potential hazards including boat traffic, strong currents, and surf. Facilities available at the site include parking, toilets, showers, a cafe, and a dive shop. Access is possible via both shore and boat entries, with depths ranging between 4 and 14 metres.