Gwanggyosan Dulle-gil: The Suburban Long Walk Most Foreigners Miss
A Mountain Ring Trail Twenty Minutes from Suwon Station Most foreign visitors to Suwon never walk beyond the Hwaseong Fortress walls. That leaves an entire forested mountain loop — the Gwanggyosan Dulle-gil — almost entirely to Korean day-trippers and early-morning joggers. The trail wraps around Gwanggyosan (582 m), a compact ridge straddling the Suwon–Uiwang–Yongin border, and covers roughly 18 km in a full circuit. On a clear day the Seoul skyline is visible to the north and the patchwork reservoirs of the Gwanggyo district sit just below the southern slopes. It stays off most foreign itineraries for straightforward reasons: there is no single obvious trailhead with English signage, the bus connections from Suwon Station involve at least one transfer and a long walk on a road shoulder, and the trail does not appear in any major English-language travel guide. We have been bringing small groups out here for a few seasons now, and the reaction is almost always the same — 'why d...