The highest mountain near Chuncheon, Samak-san offers incredible views of the town and surrounding lakes. The hike up to the peak (645m) can be strenuous and takes at least two hours, passing pretty waterfalls near the base and several temples.
To get to the ticket office, take bus 3, 5, 50 or 50-1 (₩1300, 15 minutes) heading south along Jungang-no in Chuncheon. Get off after about 10km, when you see the green road sign saying ‘Seoul 79km’.