Fish Lake is a shallow thermokarst lake located in the Old Crow Flats, a region traditionally used by the Vuntut Gwitchin for fishing. The site offers a freshwater snorkeling experience with depths ranging from 1 to 5 metres, averaging 3 metres. Conditions are generally mild, though the water is cold, requiring appropriate thermal protection. Access is via the shore. The environment is suitable for intermediate snorkelers interested in observing the lake's physical characteristics and its freshwater habitat. Due to the nature of the site, visitors should be prepared for cold water conditions while exploring this shallow, still-water environment.

Porcupine River Village Bank serves as the primary swimming area for the local community near Old Crow. This freshwater site features a rocky river transition accessible via a shore entry. Conditions are variable, with visibility often limited by silt. Divers and snorkellers should be aware of potential hazards including boat traffic, cold water, low visibility, and strong currents. Summer water temperatures can reach approximately 16.7°C. Given the environmental conditions, this site is rated 1/5 for snorkelling and is best suited for those prepared for river environments.