One of the Cloich Hills of the N Scottish Borders, Wether Law rises to 479m (1571 feet) 3 miles (5 km) west northwest of Eddleston and 6 miles (10 km) northwest of Peebles. A ridge extends from the summit to the southwest to Hag Law (446m / 1463 feet) and continues south to Green Knowe (401m / 1315 feet).