Middle Lake Shallows in Canada is a freshwater site primarily used for fishing that offers shallow water for observing the local ecosystem. The lake bed is composed of fine sediment interspersed with glacial erratic boulders. Entry is via the shore, and the site is suitable for beginners. Conditions are characterised by mild currents, though the water is very cold, typical of Arctic lakes. Snorkellers should be prepared for the cold water hazard. This site is rated 2/5 for snorkelling activities.

Stanners Harbour in Canada is a muck site located at the main boat launch area in Taloyoak. The seabed is composed of dark silt and boulders, with shallow kelp fringes providing the primary topography. This site is suitable for advanced snorkelers due to the challenging Arctic conditions. Water temperatures average -2°C between April and September, requiring appropriate thermal protection. Entry is via the shore. Hazards include cold water, surf, and the presence of jellyfish. The site offers a specific environment for observing the local seabed composition and shallow-water features in a remote Arctic setting.

Floe Edge is a seasonal boat-access site in Canada where the sea ice meets the open water of Spence Bay. This location marks the boundary where the ice shelf ends, creating a unique environment for observing the transition between ice and open sea. Snorkellers can expect to encounter a variety of Arctic marine life and invertebrates typical of this cold-water habitat. Conditions are extremely cold, requiring the use of dry suits. Visibility varies between 15 and 30 metres, and the site is subject to strong currents. Due to the challenging environment, this site is suitable for advanced snorkellers, with typical sessions lasting around 40 minutes.

Aqviqtuuq Marine Boundary is a reef site located north of Taloyoak within a proposed Inuit Protected and Conserved Area. The site is characterised by rocky outcrops and deeper water, which are accessible only by boat. Snorkellers can observe the underwater topography, including rocky formations that host soft corals and anemones during the short summer season. Due to the nature of the environment and the required boat access, this site is suited for advanced snorkellers. Conditions at this location are variable, and visitors should be prepared for the remote Arctic setting.