Lake in Lexington High Rock Lake (Buddle Creek Swim Area & Boating Access)High Rock Lake is the northernmost of the Uwharrie Lakes and the second largest lake in North Carolina. The lake High Rock Lake Marina & CampgroundHigh Rock Lake Marina and Campground in Lexington, North Carolina has over 2000 feet of waterfront, shade trees, gentle rolling hills. Lake Thom-A-Lex ParkThe park has four picnic shelters, playground, kayak rentals, fishing, and hiking trails. High Rock Lake (Southmont Boat Access)High Rock Lake is the northernmost of the Uwharrie Lakes and the second largest lake in North Carolina. The lake