Custom Search     Lake Granby     This splendid lake has 40 miles of shoreline and 11 square miles of surface area. Popular activities on Lake Granby include boating, power boating and fishing. In Lake Granby you can hit upon splendid trout, kokanee salmon, salmon, shad and rainbow trout. There are ramps at Lake Granby, so you can get your boat into the lake.          Map Detailed Map Marinas Marinas on or near Lake Granby Weather Local weather forecast