Gordon Falls is a gorge and waterfall system located on the Pollett River. Divers and snorkellers can explore deep pools carved into conglomerate rock formations. The site is accessed via a shore entry and is suited for intermediate divers due to moderate currents and potential down currents. Water temperatures remain cold throughout the year, ranging from 2C to 16C, and visibility can be low, particularly after rain or during spring melt. The habitat supports various temperate freshwater fish and invertebrates typical of the region. Parking is available at the site.

The Green Pool on the Kouchibouguac Coast is a freshwater basin fed by a waterfall. The site features a distinct green pool that offers higher visibility than the surrounding bay. Divers and snorkellers can access the site from the shore, with the pool reaching depths of up to 6 metres. Located 500 metres from the shore, the site is suitable for intermediate divers due to the presence of moderate to strong currents. Water temperatures are cold, ranging from 2C to 16C throughout the year, and can remain low even during warmer months. Facilities at the site include parking and toilets.

The Forks is a wilderness snorkelling site located at the convergence of the Broad River and the Upper Salmon River in Passamaquoddy Bay. The site features several deep pools and is accessed via a shore entry. Due to the nature of the environment, this location is suitable for advanced snorkellers only. Water temperatures are cold, ranging from 2C to 16C throughout the year. Divers and snorkellers should be aware of the hazards associated with deep water and potential entanglement. Parking facilities are available near the site.

Wolfe Lake is a quiet freshwater site situated in the highlands near Passamaquoddy Bay. This location offers a peaceful environment for snorkelling, with high water clarity allowing for the observation of freshwater aquatic plants and small fish species. Access to the water is via the shore. The site is suitable for beginners, though conditions such as water temperature and visibility can vary. Facilities available at the site include toilets, changing rooms, and parking. Snorkelling sessions typically last around 45 minutes. As a freshwater environment, the site does not feature marine hazards such as sharks, coral, or jellyfish.

Moosehorn Falls Pool is a natural swimming hole situated at the base of Moosehorn Falls in Passamaquoddy Bay. The site features submerged boulders and reaches depths of approximately 5 to 6 metres. Snorkellers should be prepared for cold water temperatures ranging from 2 to 16C and moderate currents. Access is via the shore, with parking available nearby. Due to the cold water and current, this site is recommended for intermediate snorkelers. Species recorded around this area include sea raven, rock crab, opalescent inshore squid, shrimp, snails, and European green crab.

Black Hole is a deep river pool located in Passamaquoddy Bay, Canada. This site serves as the primary location for the Snorkel with Salmon program. Access to the water is via the shore. Given the water temperatures, which range from 2C to 16C throughout the year, appropriate thermal protection is required. The site is rated for intermediate snorkellers due to the nature of the river environment. As a deep pool, it provides a specific habitat for local aquatic life. Divers and snorkellers should be prepared for cold water conditions when visiting this location near Alma.

Laverty Falls Pool is a shallow basin located at the base of a 12-metre curtain waterfall. Accessible via shore entry, this site is suitable for beginners interested in snorkelling. The water temperature remains cold throughout the year, ranging from 2°C in late winter to 16°C in September, making extended swimming uncomfortable without thermal protection. Divers and snorkellers should be aware of the cold water conditions. The site features unique geological formations underwater. Facilities available at the location include parking and toilets.

Bennett Lake is an artificial reef site located in Passamaquoddy Bay, Canada. It provides a controlled environment for snorkelling, serving as a calm alternative to the more turbulent waters of the Bay of Fundy. The site is accessible via a shore entry and is well-suited for beginners. On-site facilities include parking, toilets, changing rooms, and showers to support visitors. While the site is rated 2/5 for snorkelling, it offers a stable, shallow area for those looking to explore the underwater structure. Divers and snorkellers should be prepared for variable conditions typical of this marine environment.