North Dock is an artificial reef site located in Cambridge Bay, Canada. Divers typically experience depths ranging from 5 to 15 metres, with an average depth of 10 metres. The site features a sandy and cobble bottom. Access is via a shore entry, and conditions include mild currents and visibility between 10 and 15 metres. Water temperatures are frigid, ranging from -2°C to 0°C throughout the year. Due to the extreme cold, boat traffic, and potential for entanglement, this site is suited for intermediate divers. Air fills are available for those planning a typical 40-minute dive. Snorkelling is also possible at this location.

The Maud Wreck site in Cambridge Bay, Canada, offers a shallow dive experience at the former resting place of the historic vessel. The site features a mix of reef and artificial reef topography, with depths ranging from 1 to 5 metres and an average of 3 metres. Divers can expect visibility between 5 and 15 metres. Due to the frigid water temperatures, which typically range from -2 to 4 degrees Celsius, this site requires appropriate thermal protection. The area is accessible from the shore and is suitable for beginners. The habitat supports various temperate marine invertebrates, though specific species sightings are not confirmed.

Greiner Lake, located near Cambridge Bay, is a large freshwater site offering a distinct experience from the nearby salt-water bay. The lake features shallow littoral zones with depths ranging from 0 to 12 metres, providing visibility for snorkelers. Entry is via the shore, making it accessible for beginners. Due to the nature of the environment, water temperatures can be cold, and visitors should prepare accordingly. Average summer air temperatures in the region range from 5°C to 25°C, which influences the water conditions. This site is suitable for those seeking a shallow, freshwater snorkeling experience in a remote setting.

Finlayson Islands is an Arctic reef and drift dive site located 19 kilometres from shore near Cambridge Bay. This site is defined by strong tidal currents that create an invisible polynya, maintaining nutrient-rich conditions. Divers must be advanced to navigate the strong currents and cold water temperatures, which typically range from -2C to 4C. Access is by boat only, with an average depth of 15 metres. Visibility at the site varies between 10 and 30 metres. Given the extreme environment, this location requires specialised cold-water equipment and experience.