Kellys Beach Lagoon in Kouchibouguac National Park offers a shallow, protected environment for snorkelling. Located 1200 metres from the shore, the site is characterised by extensive seagrass beds that function as a nursery for juvenile fish. Access is via shore entry, and the site is suitable for beginners due to the mild currents. Water temperatures vary significantly throughout the year, peaking at 20C in August. Divers and snorkellers should be aware of the presence of jellyfish in the area. Facilities at the park include parking, toilets, showers, and changing rooms, supporting a typical 60-minute session.

Pointe-à-Maxime Shoreline, located within Kouchibouguac National Park, offers a remote backcountry experience transitioning from the Kouchibouguacis River into the open lagoon. This site is suitable for intermediate divers and snorkelers, featuring both shore and boat entry options. Conditions are variable, with strong currents and potential boat traffic requiring caution. Water temperatures fluctuate significantly throughout the year, ranging from -1C in winter to 20C in August. The habitat supports a variety of temperate marine life, including diverse fish and invertebrates typical of this coastal environment. Toilets are available for visitor use at the park.

Blacklands Gully is a narrow channel located between barrier islands in Kouchibouguac National Park. This site is exclusively accessible by boat or kayak and is reserved for advanced snorkellers due to the presence of strong currents. Water temperatures vary significantly, ranging from -1C during winter months to a peak of 20C in August. Snorkellers must exercise caution regarding active boat traffic within the channel. The gully serves as a primary gathering point for local seal colonies. Given the challenging environmental conditions and current, this site requires careful planning and experience to navigate safely.

Loggiecroft Estuary in Kouchibouguac National Park offers an artificial reef experience located near the working fishing wharf. The site allows for the exploration of deeper estuary channels. Entry is from the shore, and the site is best suited for intermediate snorkelers due to moderate currents and variable conditions. Divers and snorkelers should be aware of boat traffic, low visibility, and cold water temperatures, which range from -1C in winter to 20C in August. It is recommended to visit during slack tide to observe activity as water moves between the river and the sea.

Côte-à-Fabien Beach in Kouchibouguac National Park offers a shallow, accessible snorkelling environment within a seagrass habitat. The site features depths ranging from 1 to 3 metres, with an average of 2 metres, making it suitable for beginners and young children. Snorkellers can observe the complex root systems of salt marsh plants in the calm, marine waters. Visibility typically ranges between 5 and 15 metres, with mild currents. Water temperatures vary significantly throughout the year, peaking at 20C in August. Shore entry is straightforward, and the site is supported by local facilities including parking, toilets, and showers.

Blacklands Gully is a tidal opening located between the dunes of Kouchibouguac National Park. This site is suited for advanced snorkellers due to the nature of the tidal currents. Access is possible via boat or a long kayak journey from Loggiecroft. Water temperatures fluctuate significantly throughout the year, ranging from -1C in winter months to 20C in August. The gully serves as a haul-out area for grey seals, which are occasionally observed in the water. Given the tidal conditions and the nature of the site, it is rated 4/5 for snorkelling.

Jardine Municipal Park Beach in Kouchibouguac National Park offers shore-entry snorkeling suitable for beginners. The site is noted for having some of the warmest salt water north of Virginia, with temperatures reaching up to 19C in August. Snorkellers typically find the most interesting conditions around the edges of the designated swimming area, where the sandy bottom transitions into natural seagrass beds. Facilities at the beach include parking, toilets, showers, and changing rooms, providing convenient access for visitors. Water temperatures fluctuate significantly throughout the year, ranging from -2C in winter months to 19C during the peak of summer.

Cap-Lumière, located at Richibucto Head, offers a mix of sandy shoreline and rocky, pebbled patches that provide structural variety compared to surrounding sand dunes. This site features both natural reef and artificial reef elements, with depths ranging from 1 to 5 metres and an average of 3 metres. Snorkellers access the water from the shore. Conditions include moderate currents, surf, and visibility between 3 and 8 metres. Water temperatures fluctuate significantly, reaching up to 19C in August. Due to the potential for rip currents, boat traffic, and cold water, this site is recommended for intermediate snorkellers. Facilities at the site include parking, toilets, showers, changing rooms, a cafe, and guided tours.