O-Peak can be reached by any hiking enthusiasts or for people who just wanted to witness the beauty. From Mantalongon-Dalaguete Junction, one can take habal-habal ride. Some hikers stops at the Mantalongon Public Market to buy supplies then hike for about 2-3 hours to summit however the habal habal can take you all the way to a junction then for about 20-30 minutes hike, you'll be at the summit. Yes! that's how easy the trek is.