Coeur d'Alene Lake, Rock Creek Ridge at Sunup Bay, waterfront lot with 331' frontage, 4.13 acres. Private Boat Dock Rock Creek Ridge at Sunup Bay stands apart on the shores of world famous Coeur d'Alene Lake in North Idaho. Located a short distance south of the City, this spectacular property is limited to 36 estate-size parcels, and the gated community offers a secluded and spacious living opportunity covering an impressive 250 acres. Waterfront lots feature 2-6 acres with 95' to 350' of lake frontage including private boat dock for each lot. Ridge lots have generous 4-20 acres parcels including spectacular views of the lake. . Welcome to Coeur d'Alene Lake.