The crater area within 1km of Nakadake is currently closed to visitors under JMA Eruption Warning Level 2. Access to the mountain top plaza and surrounding areas below the 1km restriction zone is permitted during posted operating hours (currently AM8:30-PM5:30 autumn schedule), but crater viewing is not possible.
- Restricted radius: 1,000 m
- Crater shuttle bus: Operating
- Areas affected: Nakadake first crater, crater rim area
Traffic/Parking (schedule estimate, not live sensor data): No particular reason to expect crowding right now -- a weekday outside peak season and peak hours.
Official Aso regulation status ↗
· updated 2 hours ago