Irosin is a municipality located in the province of Sorsogon in the Bicol Region of Luzon, Philippines. It is known for its picturesque landscapes, including the majestic Mount Bulusan, an active volcano that attracts hikers and nature enthusiasts. The town is also home to several hot springs and natural attractions, making it a popular destination for tourists seeking relaxation and adventure. Irosin is a vibrant and bustling town, with a mix of modern amenities and traditional charm. The local market is a hub of activity, offering a variety of fresh produce, seafood, and handicrafts. The town also hosts a number of cultural events and festivals throughout the year, showcasing the rich heritage and traditions of the Bicolano people.