Kihelkonna-Papissaare cobblestone road is one of the few well preserved cobblestone roads on the island of Saaremaa. The width of the road is 4 m and the length 3.1 km. The cobblestone road was built until the waterplane hangars at the seaplane port for transporting weaponry. It is a part of the Väinamere Sea position of the defensive positions of St. Petersburg (Monzunskaja pozitsija).