Ginzanso provides an outdoor camera from its fourth floor. Select “銀山荘4階屋外” near the bottom of the official website to open the older HTTP viewer. It does not show the whole central onsen street.
The map also shows rail lines serving Sodesaki Station. The distance above is a straight line, not a walking time. Check the actual entrance and route below.
The closest station in a straight line may not be the easiest way in. The route also ends at the camera reference point, so change it to the place you actually plan to visit. Check buses, journey time and first or last trains in the route results.
Nearby cameras
Distances are straight lines between camera reference points, not actual journey distances or times.
The official Hijiori tourism site links to Kotobukiya's camera. It shows outdoor scenery near the Dozan River in the onsen village, so you can check for snow.
Busshoike Hut links to a camera near Mount Gassan's ninth station. The original offers photographs of the hut surroundings and the snowfield direction.