Stone Ridge SA | Stoneridge Guesthouse | Gariep Dam, South Africa | Colesberg, South Africa | Luxurious Rooms | Affordable Accommodation | Guesthouse, Bed and Breakfast – Stoneridge Guesthouse is a centrally located AA Superior Accommodation Establishment Bed and Breakfast / guesthouse in Gariep Dam, South Africa. Only 40 kilometres north of Colesberg and 185 kilometres south of Bloemfontein in Central-South Africa.