According to the Guinness Book of Records (see certificate), this is the oldest restaurant in the world, dating from 1725. The restaurant is also mentioned in the book Fortunata y Jacinta by Benito Pérez Gald¢s (published 1886-1887) and Goya supposedly worked here before becoming a painter. Botín Restaurant, on Calle Cuchilleros Street, open to the public since 1725! The restaurant is so unique that it received a special mention from Ernest Hemingway in his famous novel The Sun Also Rises. Try their specialty dish: roasted suckling pig.