High Quality Content by WIKIPEDIA articles! The City of Dipolog (Filipino: Lungsod ng Dipolog, Cebuano: Dakbayan sa Dipolog, Spanish/Chavacano: Ciudad de Dipolog) (Subanen:Gembagel G`benwa Dipuleg/Bagbenwa Dipuleg) is a 1st class city and the capital of the province of Zamboanga del Norte on the southern Philippine island of Mindanao. Geographically, the city is surrounded by rolling hills to the southeast and the Sulu Sea to the north.