The municipality of San Mariano in Isabela Province is a rising eco-tourism destination in the northern Philippines that invites travelers to explore nature at its rawest. Tucked between the Sierra Madre mountains and fertile farmlands, the municipality of San Mariano is known for its lush landscapes, vibrant biodiversity, and deep cultural ties to the Indigenous peoples of the region.
Adventure seekers and nature lovers will find San Mariano an ideal base for ecotourism in the Philippines. The Pinacanauan River, with its crystal-clear waters and scenic limestone formations, offers opportunities for kayaking, river cruising, and birdwatching.
Beyond its natural beauty, the municipality of San Mariano holds cultural significance. Visitors can learn about the life and traditions of Indigenous Agta communities who have long called the Sierra Madre their home. Local guides offer immersive treks that combine storytelling, environmental education, and breathtaking views of the mountains and forest reserves—perfect for travelers seeking meaningful cultural encounters in Luzon.
Whether as a peaceful escape or an ecotourism hub, the municipality of San Mariano offers a quiet yet powerful contrast to popular destinations like Banaue town’s Rice Terraces or Vigan’s Spanish-era charm.
