On saturday, I hiked Gwanak Mountain with my friend. At first, we decided to hike the middle of Mountain peak. But we cannot help hiking at the Mountain peak because we were attratived by a beautiful spectacle. Whenever we took a break, we were often irritated by smoking people. When we got to the Mountain peak, even though we came out in much sweat, we really felt refreshed by fresh air and beautiful scenes. As we lost a route, we had sometimes many troubles. But thanks to fresh air and beautiful spectacles, we really felt a tranquil mood.