Myeongseongsan Silver Grass Hike: Waterfall Route and Trail Restrictions
Pocheon’s Myeongseongsan Silver Grass Field above Sanjeong Lake, with a closed Jainsa route and weekday access checks

The woodland gives way to a pale slope, with a wooden walkway tracing the folds of the hill. Silver grass catches the light across a much wider surface than a single autumn tree. The shape of the mountain becomes part of the view.
The Myeongseongsan silver grass hike leads above Sanjeong Lake in Pocheon. This is a mountain outing rather than a level extension of the lakeside walk. Reaching the fields means following an uphill trail before the view opens out.
Route choice matters as much as the landscape. Pocheon’s official guide lists Route 3 via Jainsa Temple as closed because of serious trail damage. A photograph of an open hillside does not establish which approach is currently usable.
Following the boardwalk through the grass

At foot level, the boards give the walk a clear line. Above them, pale flower heads soften the edges of the slope. Looking farther ahead brings the surrounding ridges into the same frame.
The field works at two scales: the fine texture beside the path and the much larger shape of the hillside. It is worth leaving room in the outing for both, rather than treating the field as a single photo stop.
The waterfall approach from Sangdong Parking

Pocheon’s official hiking-route guide describes Route 1 in this order: Sangdong Parking, Biseon Falls, Deungnyong Falls, the silver grass field, the octagonal pavilion and the summit. The waterfall approach is the route to examine first when planning around the fields.
That sequence describes a trail extending to the summit; it does not mean every visitor must complete the whole line. The climb to the field and a walk beside Sanjeong Lake are different commitments. Choose the destination and return route together.
A pavilion above the pale slopes

The pavilion makes a small, recognizable landmark in a broad field. Its roof breaks the skyline, while the boardwalk gives the hillside a visible route through the grass. The landscape is easier to read when both are in view.
Do not plan Jainsa as an alternative descent. The city explicitly lists Route 3, beginning at Jainsa and continuing through stone steps, as closed for safety. It is not a shortcut to suggest on the strength of an older hiking map.
Silver grass in warm light

Seen close up, the pale field separates into cream, silver and soft gold. Individual stems catch the light while the background becomes darker and denser. The texture gives a seemingly simple hillside its depth.
Weekday access also needs a separate check. Pocheon says there is no shooting training on Saturdays and Sundays and directs weekday visitors to its forestry and parks department. Do not assume unrestricted access on a particular weekday.
Putting the lake and mountain in one itinerary

Sanjeong Lake and Myeongseongsan sit close together, but they offer different kinds of outing. The lake draws the eye along the water; the field lifts it toward layered mountain ridges. Allow for the ascent rather than counting this as an easy lakeside detour.
The Pocheon Foundation for Arts and Culture festival notice lists the 2026 silver grass festival for October 16–18, with the opening ceremony at 6 p.m. on October 17. That ceremony time is a program time, not a statement of hiking-trail hours.
The lasting attraction is the transition from enclosed woodland to an open field. With the route restrictions checked and enough time for the climb and return, the silver grass can become the main purpose of an autumn day in Pocheon.
For a flower-field walk rather than a mountain outing, explore the autumn colors of Goseokjeong Flower Field.
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