One of the most picturesque and unforgettable symbols of Sinj, located in the city center, opposite the Church of the Miraculous Mother of God of Sinj. Kamichak is a star-shaped fortress, built in 1712 on the hill of the same name. Local masters Ignacije Macanovich and Jakov Cincidela took part in the construction. In the southwest, it is attached to the belonging quarters (equestrian barracks), today's Alkarski dvor. Today's layout of Kamichak dates back to 1890, when walls were built and pine trees were planted.