Tolmin Castle is a historical fortress located in the Tolmin region of Slovenia. It was built in the 11th century and served as a strategic defense point overlooking the confluence of the Soča and Tolminka rivers. The castle's ruins are situated on a hill, providing stunning views of the surrounding landscape. The castle played a significant role in the region's history, particularly during the Middle Ages. Today, visitors can explore the remnants of the structure, including walls and towers, while enjoying the natural beauty of the Triglav National Park nearby.