Brgy. Cogon, Dipolog City, Zamboanga Del Norte 18 April 2013 President Benigno S. Aquino III led the groundbreaking ceremony of the road improvement and upgrading from the Junction of Barangay Cogon to Oisca Park (Japanese Park) and Sungkilaw Falls during his visit in Dipolog City. With a total project cost of P335 million, the tourism road continue reading : Groundbreaking Ceremony