Take a day trip to Guanajuato City, located just a short drive from León. This UNESCO World Heritage site is known for its colorful buildings, narrow alleyways, and rich history. Explore the iconic Callejón del Beso (Alley of the Kiss), visit the stunning Juarez Theater, and take a guided tour of the famous Mummy Museum. Don't forget to try some traditional Guanajuato cuisine, such as enchiladas mineras or chiles en nogada, at one of the local restaurants.