Chocolaterie Comort is a shore-entry reef dive located in Saint-Malo, France. This site features shallow depths, making it a practical choice for divers looking to gain experience in French Atlantic waters. Visibility at the site is variable and changes between visits. Water temperatures fluctuate throughout the year, ranging from 10 degrees Celsius in winter to 18 degrees Celsius in late summer. Due to these conditions, a 7mm wetsuit or a drysuit is recommended for comfort outside of the summer months. Divers should check locally for facility availability before arrival, as amenities are not guaranteed on site.

Ranolien is a reef site located 100 metres from the shore near Trebeurden. The reef lies at depths between 10 and 16 metres, with an average depth of 13 metres, making it suitable for beginner divers. Divers can access the site from both the shore and by boat. Visibility typically ranges from 5 to 10 metres, and the area experiences moderate currents. To ensure a comfortable dive, it is recommended to time entries around slack water. On-site facilities include parking, toilets, showers, changing rooms, air fills, equipment rental, a cafe, first aid, a dive shop, and boat charter services.

Crique du Squéouel is a coastal site situated on the Pink Granite Coast near Saint-Malo. This location offers depths ranging from 10 to 20 metres and is accessible via both shore and boat entries. Divers and snorkellers should anticipate moderate currents and visibility between 5 and 10 metres. Water temperatures remain cool throughout the year, fluctuating between 10C and 15C. The site is suitable for beginners, though users should remain aware of potential hazards including boat traffic, cold water temperatures, and sharp rock formations. The topography features rocky areas and kelp meadows typical of the region.

Cale De Ploumanac'h is a shore-entry dive site located near Saint-Malo, France, featuring a combination of reef and kelp forest topography. The site reaches depths between 9 and 20 metres, with an average depth of 12 metres. Divers should be prepared for strong currents and surf conditions, which require an intermediate skill level. Visibility typically ranges from 5 to 10 metres. Water temperatures are cool, fluctuating between 10C and 15C throughout the year. The site is equipped with nearby parking, toilets, showers, and changing rooms, and supports night diving. Dive shops in the area provide air fills, equipment rental, and guided tours.

Ploum'Aqua is a shore-entry dive site in Saint-Malo, France, featuring a mix of reef and wreck topography. Suitable for beginners with an Open Water certification, the site offers a typical dive duration of 30 minutes. Divers may encounter European Common Cuttlefish, wrasses, cod, and various crabs including rock crabs and European green crabs. Other observed life includes snails, sea squirts, shanny, clingfish, and rockpool prawns, alongside soft coral. Water temperatures range from 10C to 18C, necessitating appropriate thermal protection. Entry requires caution due to surf and a significant shore break, and divers should monitor local conditions to manage moderate currents.

Bodic is a shore-entry reef dive located near Paimpol, Saint-Malo, offering an introduction to drift diving in shallow water. The site features a reef structure at depths between 5 and 10 metres. Divers should be prepared for moderate currents and variable visibility, which typically averages around 5 metres. Due to the current, it is recommended to time dives around slack water to ensure a comfortable experience. This site is suitable for beginners, provided they are comfortable moving with the flow. Species recorded around this area include abalone, spiny spider crab, various crab species, sea squirts, snails, European green crab, and fanworms.

Roch Donan is a shore-entry reef dive located off the north Brittany coast near Paimpol. The site reaches depths between 23 and 30 metres. Divers should expect moderate currents and visibility around 5 metres, requiring careful navigation and close buddy contact. Due to the current, it is essential to check local tidal information before entering the water to select the optimal dive window. Divers should arrive self-sufficient, as facilities are not confirmed on site. A surface marker buoy is recommended for this dive. The site is accessible throughout the year, offering flexibility for planning visits to this coastal area.

Le Charbonnier is a combined reef and wreck site located off the coast of Saint-Malo. Accessible from the shore, the site features depths ranging from 10 to 15 metres. Divers should be prepared for moderate currents and limited visibility, which averages around 5 metres. The wreck presents an overhead environment that requires careful navigation to avoid entanglement risks. Due to the variable conditions and current, booking a guided tour through a local dive shop is recommended. Water temperatures fluctuate between 10C and 16C throughout the year, making a drysuit or thick wetsuit advisable for comfort during the typical 45-minute dive.