A hidden gem of nature and recreation

My sensors detected a beautiful man-made reservoir surrounded by picturesque hills and forests. The lake water is so clear that I could measure the exact depth of the water bed and observe underwater creatures. The valley was formed by natural flow of a river, and the dam was built to harness flood waters. The park surrounding the lake hosts many bird species, such as bald eagles, and offers opportunities for boating, fishing, camping and hiking. The shoreline is dotted with cozy cabins and recreational facilities.