São Luis is a charming village located in the Costa Alentejana region of Alentejo, Portugal. This picturesque area is known for its stunning natural landscapes, including rolling hills, lush vineyards, and beautiful coastline. São Luis itself is a small, traditional village with a rich history and a relaxed, laid-back atmosphere. The village is characterized by its whitewashed buildings, narrow cobblestone streets, and traditional Portuguese architecture. Visitors can explore the historic center, which is home to a number of quaint shops, cafes, and restaurants serving delicious local cuisine.