Kugluktuk Town Beach serves as the primary shoreline entry point for the community, providing access to the brackish waters of the Coronation Gulf. The site features a sandy bottom with scattered rocks and seagrass, characteristic of the nearshore Arctic ecosystem. Snorkelling here is suitable for beginners, with depths ranging from 1 to 5 metres and an average depth of 3 metres. Conditions are challenging due to extremely cold water temperatures, which typically range from 0 to 4 degrees Celsius in summer and can drop to near freezing. Specialized cold-water gear is required to mitigate the high risk of hypothermia. Hazards include low visibility, surf, and cold water.

The Coppermine River Mouth is a dynamic site where fresh river water meets the Arctic Ocean. This location is suitable for intermediate snorkelers who can manage strong currents and low visibility, which fluctuates due to river silt. The site features shallow depths ranging from 1 to 4 metres, with an average of 2 metres. Entry is via the shore, and typical sessions last around 20 minutes. Due to the extreme cold, proper thermal protection is essential to mitigate the high risk of hypothermia. Guided tours are available, and toilet facilities are provided near the site.

Seven Mile Island is an uninhabited site located 14 kilometres northeast of Kugluktuk, Canada. This marine reef features rocky underwater terrain and oceanic water. Divers and snorkellers should expect challenging conditions, with water temperatures ranging from -1C to 6C and moderate currents. Visibility at the site varies between 3 and 15 metres. Due to the remote location and cold water environment, boat access is required for all activities. This site is suited for advanced divers capable of managing cold water hazards and currents. Snorkelling is possible, though the extreme environment necessitates appropriate thermal protection.