 In the western portion the Cagayan de Oro River outlines the area, which is divided by the river's tributaries from district 2 of Cagayan de Oro to Gitagum (including Laguindingan, Alubijid, El Salvador and Opol).The eastern and southern regions run from district one of Cagayan de Oro to Tagoloan to Claveria and Malitbog to Talakag, which is bordered by Bukidnon-Central Mindanao and Lanao del Norte.Metro Cagayan comprises hills, mountains and rain forests.