Castaway Lake! Waterfront building site on Castaway Lake. 1/2 acre lot on a sand beach overlooking Castaway Lake. This development offers a large lake, plus access to Castle Rock Lake right across the street. Association amenities include indoor pool/waterpark, clubhouse and tennis courts. Plus there is a lake to enjoy the outdoors. This lot lends itself well to a walkout basement. A great place to build you lake get away!