Maguse Lake is a large, winding lake located in Nunavut, north of the community of Arviat on Hudson Bay. It sits inland along the Maguse River corridor and serves as a notable staging point for paddling trips further into the interior. The lake is part of the Maguse/Padlei Rivers canoe route, a journey of approximately 322 km typically completed in around 14 days. This route is documented in Peter Kazaks's book "From Reindeer Lake to Eskimo Point," which provides additional trip context for those planning the journey.

Wildlife in the area includes caribou, muskox, and various smaller species, making the lake a draw for paddlers interested in wildlife observation alongside travel. The surrounding landscape is characteristic of the Kivalliq region of Nunavut.

Summer is the practical paddling season, with July and August seeing average temperatures of roughly 15 to 20°C in the broader Arviat region. Insects can be significant during summer months on the land, and insect repellent is strongly recommended. The nearest community with services is Arviat, which can be reached by boat along the Maguse River corridor.