How To Get There: From Dongam Station of Seoul Line 1, follow the road towards the objective up to a major intersection. The trailhead is across the Rapid Transit Office.
This trip only took me 15mins from the trailhead to the summit. Mt. Manwolsan can only offer a very short hike but its terrain is quite interesting compared to the other mountains in Incheon. It has the most 'rocky feature' I've seen. Some people might consider the ridge a scramble.