Embark on a heritage walk along Calle Crisologo, one of the most famous streets in Vigan. This cobblestone street is lined with well-preserved Spanish colonial houses, giving you a glimpse into the city's rich history. Take your time to explore the unique architecture, browse through the souvenir shops, and visit the ancestral houses that have been converted into museums. Don't miss the chance to ride a kalesa, a traditional horse-drawn carriage, for a truly nostalgic experience. End your day with a delicious meal at one of the local restaurants serving authentic Vigan cuisine.