Detail from NAMRIA Map No. 150.
Detailed NAMRIA (National Mapping and Resource Information Authority) maps of the Philippines can be obtained from the NAMRIA office in Cebu.
NAMRIA Region VII - Cebu MSO
Room 301 Osmeña Bldg. II
Osmeña Blvd., Cebu City
Tel. No. (032) 412 - 1749
This office is near the Sto. Niño Cathedral. It can be a little bit difficult to find, so ask around.