The Municipality of Celje is located in central Slovenia and encompasses the city of Celje, which is one of the country's largest urban areas. The municipality is known for its rich history, dating back to Roman times, and features various cultural and historical landmarks, including the Celje Castle. The municipality is part of the Savinja statistical region and serves as an important economic and administrative center. It offers a range of services and facilities for residents, including education, healthcare, and recreational opportunities, contributing to a high quality of life in the area.