Loir-et-Cher is a department located in the central part of France. It is named after the Loir River, which flows through the region. The department is known for its picturesque landscapes, including rolling hills, forests, and vineyards. It is part of the Centre-Val de Loire region and has a rich history, with many historical sites and châteaux. The capital of Loir-et-Cher is Blois, a city famous for its stunning Château de Blois. The department is also home to several other notable châteaux, such as Château de Chambord and Château de Cheverny. These attractions make Loir-et-Cher a popular destination for tourists interested in French history and architecture.