In Madrid, Spain, a tavern named Casa Pedro claims to be older than the famous restaurant Sobrino de Botín. Botín is known for holding a Guinness World Record as the world’s oldest restaurant, operating since 1725. It is located near Madrid’s city center and attracts many visitors. Casa Pedro, found on the city’s edge, believes it started serving guests in 1702. To support this claim, the owners hired a historian who found national records from 1750. These documents, linked to the First Marquess of Ensenada, showed that a tavern, wine cellar, and lodging place existed in the area at that time. If more evidence is found, Casa Pedro may become a new candidate for the Guinness title.

To win this title, Guinness World Records requires strong proof. A spokesperson said the restaurant must show it has operated in the same place and with the same name for many years. Casa Pedro’s original town records were lost in the Spanish Civil War, making the process more difficult. The owners are still trying to find more documents. Both Casa Pedro and Botín are family-run and serve traditional Castilian food, but only Botín is well-known around the world. Experts say places like Casa Pedro help protect local culture. The final decision depends on whether enough evidence can be found.