Travelers checking a map on a volcanic Mt. Fuji trail in summer weather

Mt. Fuji Summit Rim Trail Opens July 10: Ohachimeguri Safety Checks for 2026

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Information checked: July 14, 2026, 09:55 JST.

The Mt. Fuji Summit Rim Trail, often called Ohachimeguri, is one of the most tempting add-ons for climbers who reach the top. In 2026, the official Mt. Fuji climbing site says the full summit loop opened as scheduled on Friday, July 10.

Short answerThe official opening period is July 10 to September 10, 2026. The summit toilets on the Fujinomiya side also opened from 4:00 AM on July 10, but the announcement stresses strong wind, snow, rockfall, damaged safety fencing, lightning, heavy rain, and dense fog risks.

Key Facts For Travelers

Official updatePublished July 10, 2026 on the official Mt. Fuji climbing site.
Opening periodJuly 10 to September 10, 2026.
Facility noteFujinomiya-side summit toilets opened from 4:00 AM on July 10.
Main decisionDo not treat the summit loop as automatic just because the restriction is lifted.

What This Means

For Lake Kawaguchiko visitors climbing the Yoshida Trail, Ohachimeguri adds time, exposure, and fatigue after the summit. The official notice specifically asks climbers to stay on the sidewalk, take care where snow remains beside the route, and watch for falling rocks because trail rocks are prone to crumbling.

It also notes damage to part of the iron safety fence near the summit around Uma-no-se. That fence should not be used as a handrail. If weather turns, the right choice is to skip the loop and descend safely.

Who Should Be Careful

  • First-time Mt. Fuji climbers who already feel tired at the summit.
  • Travelers with a same-day descent and fixed bus or hotel timing.
  • Groups reaching the summit during strong wind, fog, rain, or thunder risk.
  • Visitors who planned the loop mainly for photos rather than conditions.

Before You Continue Around The Rim

  • Check the latest weather at the summit, not only at Lake Kawaguchiko.
  • Keep enough time and energy for descent after the loop.
  • Do not step off the marked path for photos.
  • Turn back if visibility, wind, or lightning risk makes route-finding uncertain.

Official Source

Update History

  • July 14, 2026: Created after checking the official Mt. Fuji climbing announcement.
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