Pinnankuvan

Pinnankuvan is a small freshwater lake located in the municipality of Pudasjärvi in the Northern Ostrobothnia region of Finland. The lake covers an area of approximately 2.4 square kilometers and is part of the larger Pudasjärvi lake system. With a maximum depth of 7.5 meters and an average depth of around 3 meters, Pinnankuvan is shallow compared to many of the region's lakes, which contributes to its relatively warm water during the short summer months.

The lake is fed by several small creeks that drain the surrounding boreal forest, and its waters eventually flow into the Pudasjoki river system. Water quality is generally good, with moderate levels of dissolved oxygen and low concentrations of nutrient runoff, making it suitable for various fish species including perch, pike, and whitefish. Minnow and roach are also common in the shallower edges.

Human activity around Pinnankuvan is limited. The surrounding area is primarily forested, with occasional winter roadways and a small network of hiking trails that attract outdoor enthusiasts for fishing, canoeing, and wildlife observation. The lake serves as a habitat for a variety of bird species including kingfishers, herons, and several waterfowl during migration seasons. Local residents often use the lake for leisure activities in the summer, while in winter it provides a setting for ice fishing and cross-country skiing on its frozen surface.

Pinnankuvan is noteworthy for its relatively pristine condition, reflecting Finland's broader conservation efforts in rural areas. Its limited development and low anthropogenic impact make it an important ecological asset within the Pudasjärvi municipality, supporting both biodiversity and local recreational use.