What is the fine-grained topic of the following text: For This historical medieval Castle 5 stars hotel, is located in the heart of Auvergne, known for its green valleys, volcanoes, winding rivers and pure water lakes, attracts lovers of historical and artistic heritage that comes to browse their land, their Romanesque churches and medieval castles. Only return the topic.
Historical medieval Castle 5 stars hotel in Auvergne