Located in Buzau county in the proximity of Lera village on the 102L road. Locating the spot is easy thanks to two large blue cannons exposed there, along with a sulphurous spring. To reach the boulders you must climb a steep rocky ridge named "Piatra Arsitei" (starts about 30 m right of the spring), then avoid the summit following a barely there path on its north-eastern side until you reach a flat spot in between the two summits, where the first boulders are located.