Embark on a Vigan Heritage River Cruise on your sixth day. Hop on a kalesa, a traditional horse-drawn carriage, and enjoy a leisurely ride along the Mestizo River. Admire the picturesque views of Vigan's heritage houses and bridges as you cruise along the river. Learn about the history and significance of these landmarks from your knowledgeable guide. After the river cruise, explore the nearby Plaza Salcedo, a public square named after the Spanish conquistador Juan de Salcedo. Take a leisurely walk and soak in the historical ambiance.