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.

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.

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.

Callanders Beach (Lagoon Side) in Kouchibouguac National Park offers a shallow, sheltered environment suitable for beginner snorkellers. This lagoon serves as a quieter alternative to nearby beaches, providing a calm area for wade-snorkelling. The site is characterised by its shallow depths and variable water temperatures, which peak at 20C in August. Snorkellers can observe the local habitat, which supports a variety of temperate marine life including crustaceans and softshell clams. Due to the shallow nature of the lagoon, it is best suited for those looking for a relaxed, accessible experience in the water.

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.

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.

Huckleberry Island Shoals in Kouchibouguac National Park features a mix of sandy and rocky terrain located 500 metres offshore. Accessible by boat, this site offers snorkeling at depths ranging from 1 to 5 metres, with an average depth of 3 metres. Conditions vary, with visibility typically between 3 and 8 metres and mild currents present. Due to the potential for strong currents, this site is suited for intermediate snorkelers. Water temperatures fluctuate significantly throughout the year, peaking at 19C in August and dropping to -1C during winter months. A typical visit lasts approximately 45 minutes.