Lossi Stone Workshop is a unique cultural and craft center located in the historic courtyard of Kuressaare Castle on the island of Saaremaa, Estonia. The workshop operates in a historically significant setting, continuing the long tradition of stonemasonry on the island, which is renowned for its local dolomite. It functions as both a working manufactory where artisans create stone products and a trading place where visitors can purchase unique souvenirs and crafts. The workshop offers visitors an opportunity to observe the process of stoneworking, showcasing traditional techniques alongside modern applications. It serves as an educational venue, promoting the preservation of Estonian stonecraft heritage. The activities at Lossi Stone Workshop are closely linked to the cultural programs of the Saaremaa Museum, which manages the Kuressaare Castle complex. This establishment provides an authentic insight into the local craftsmanship and contributes to the cultural tourism offerings of Kuressaare, making it a point of interest for those seeking to understand the traditional industries and artistic heritage of Saaremaa.