Restaurante Botín is a historic restaurant located in downtown Madrid, known for its delicious meats. Established in 1725, it holds the Guinness World Record for being the oldest continuously operating restaurant in the world. Botín is famous for its succulent roast suckling pig and roast lamb, which are cooked in traditional wood-fired ovens. The meats are tender, juicy, and full of flavor, making it a must-visit for meat lovers in Madrid.