- Challenging
- 9.5km
- 700m
- 6h30m
Trailhead choice to Mt. Shiga affects the feel and duration. The last 600m to the summit is a steep scree slope. This is a very exposed and challenging trail. Be well prepared for sunshine, wind, and longer hike time at altitude. You can hike this trail from either way.
There’s a shelter at the top of Mt. Iwasuge that has a hut nearby for use of a take home toilet system.
*Mountain climbing registration is required. Check this page for details.
*Road Closure (Winter): Between Ichinose and Okushiga Forest Road via Prefectural Route 471 will be closed from 14:00 on 6 November 2026, to 11:00 on 28 May 2027.
The portable toilet booth at the summit of Mt. Iwasuge will be available for use from mid-June to late October.
Please note: To help protect the natural environment, all used portable toilets must be taken back with you and disposed of properly. Toilet paper is not provided.
▶ Check this page for alpine flower blooming times in Shiga Kogen.
Route
