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819 ha national park. Activities include hiking, mountaineering, spelunking and birdwatching.
Fuyot Springs National Park is a protected area of the Philippines located in the mountain slopes of Barangay Santa Victoria in Ilagan City, Isabela, 405 kilometers northeast from Manila. The park, which also contains the Ilagan Sanctuary, is 819 hectares in area and extends to the nearby municipality of Tumauini. It was established in 1938 through Proclamation No. 327.
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40 m tunnel, once used as a Japanese army headquarters.
A large modern sports center opened 2015 to replace the older Paguirigan Memorial Sports Complex. It has badminton, basketball, tennis, and volleyball courts, an 8-lane swimming pool, and an IAAF-certified track and field.
A monumental office complex. In the courtyard is a statue of the province's longest serving governor, Faustino Dy Sr. At the back is the governor's official residence, known simply as Balai (House).
A massive stadium with a track and field course. During the Bambanti Festival, this hosts the street-dancing competition involving teams from the different municipalities of Isabela.
Formerly the seat of the Diocese of Ilagan, it houses the oldest bells in the province. The church, save for its belfry, was gutted by fire in 2024 and is undergoing reconstruction.
In front of the Provincial Capitol, it hosts concerts and various booths during the Bambanti Festival and has a pond, an amphitheater, and a monument to Queen Isabella II of Spain, after which the province was named.