Zasavska is a region located in Slovenia, known for its picturesque landscapes and rich industrial history. It encompasses several municipalities, including Trbovlje, Zagorje ob Savi, and Hrastnik. The area is characterized by its mountainous terrain and the Sava River, which plays a significant role in the local economy and recreation. Historically, Zasavska was an important center for coal mining and heavy industry, contributing to Slovenia's economic development. Today, the region is transitioning towards more sustainable practices, focusing on tourism and green energy initiatives. Visitors can explore its natural beauty, cultural heritage, and outdoor activities.