Mount Ibuki, at 1,377 metres the highest mountain in Shiga, stands as a bold isolated massif on the Gifu border northeast of Lake Biwa, its limestone bulk catching the heaviest snows in western Japan — it holds a world record for snow depth. In the warm months its upper slopes become one of the country’s celebrated wildflower gardens, some 280 species carpeting the summit meadows through summer, while the panorama takes in Lake Biwa, the Suzuka range and the peaks of the Northern Alps. Hikers climb from the trailhead, but the Ibuki Driveway toll road carries less energetic visitors to a car park near the top for a short walk to the summit.
🗓️ At a Glance
| Location | Maibara, Shiga (Gifu border) |
| Hours | Trails daytime; driveway seasonal, daytime |
| Admission | Trail free; Ibuki Driveway toll ~¥3,000/car |
| Time needed | Summit walk 40 min; full hike 5–6 hrs return |
| Best time | July–August for wildflowers; autumn for clarity |
What to See
- Summit wildflower meadows, some 280 species in summer.
- Panoramas of Lake Biwa, the Suzuka range and the Alps.
- Record-breaking winter snows on the limestone massif.
- An easy summit walk from the Ibuki Driveway car park.
Combine Your Visit
- Combine with Lake Biwa and its northeast shore.
- Pair with Omi beef in nearby Maibara or Hikone.
- Read our Shiga overview .
Getting There
- By car: Ibuki Driveway toll road climbs near the summit; the easiest access.
- Hiking: JR to Omi-Nagaoka or bus to the trailhead, then a 3-hour ascent.
Tips
Choose your effort: the toll driveway plus a 40-minute walk suits families and flower lovers, while the classic trail from the base is a rewarding but exposed 5–6 hour hike with little shade — carry water and sun protection. The wildflowers peak in July and August; go on a clear morning, as Ibuki’s height means afternoon cloud often swallows the famous views.
