Saint-Aubin-des-Châteaux is a small commune located in the Loire-Atlantique department in western France. It is part of the Pays de la Loire region and is known for its rural landscape and agricultural activities. The commune has a population of around 1,000 residents and features a mix of traditional French architecture and natural beauty. The area surrounding Saint-Aubin-des-Châteaux offers various outdoor activities, including hiking and cycling. The commune is also close to larger towns, providing access to amenities and services. Nearby attractions include the historic city of Nantes and the scenic Loire River, which is popular for its picturesque views.