Vigan is a historic city located in the northern part of the Philippines, known for its well-preserved Spanish colonial architecture. It was declared a UNESCO World Heritage Site in 1999, showcasing a unique blend of Spanish and Filipino cultures. The city's famous street, Calle Crisologo, features cobblestone roads lined with ancestral houses, shops, and restaurants. In addition to its architecture, Vigan is famous for its local products, such as Vigan longganisa (a type of sausage) and bagnet (crispy pork). The city also celebrates various festivals, including the Vigan City Fiesta, which highlights its rich cultural heritage and traditions.