May 4 is a special non-working day in the city of Ilagan.

From the City Officials and the people of the City of Ilagan!
Click here to see what is happening now! Mammangi Festival 2023 & 11th Cityhood Anniversary; Liveable City of Ilagan 2030: Adhikain ng Bawat Ilagueño.
Dito’y nagkaroon ng pagkakataon ang mga nakilahok sa nasabing Study Tour na makapamasyal sa mga tourist spots ng Lungsod, pangunahin na rito ang Ilagan Sanctuary at iba pang mga pasyalan sa lungsod.
CONGRATULATIONS! HON. JOSEMARIE L. DIAZ, DMD. MBA City Mayor, City of Ilagan, Isabela
City Mayor Josemarie Diaz, an awardee of Vietnam International Achievers Award as Outstanding and Remarkable Mayor of the Philippine