Sakurajima guide: Ferry, Yunohira Observatory and volcanic exclusion zones

Plan a Sakurajima visit using official Kagoshima ferry hours and fares, details of the free Yunohira Observatory, and the restricted zones around the volcano's craters that visitors must avoid.

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  • Kagoshima
  • Day trips
  • Transport

Sakurajima () is an active volcano in Kagoshima Bay, reachable by ferry from Kagoshima City. Before visiting, clarify three things: current ferry operating hours, which observation points can be visited, and which areas are off-limits. This article summarizes official information. For ferry details, see the Kyushu ferry guide.

Key points

  • The ferry from Kagoshima Port to Sakurajima Port takes about 15 minutes, with an adult one-way fare of 250 yen.
  • The operator states that 24-hour operation ended on 1 October 2025, replaced by services from 04:00 to 23:30.
  • Yunohira Observatory is the highest point accessible to the public and has free admission.
  • The general public is prohibited from entering areas within a 2 km radius of the Minamidake summit crater and Showa crater.

Ferry

Item Official information
Operating hours 04:00 to 23:30, every day year-round (from 1 October 2025)
Crossing About 15 minutes; about 20 minutes in poor weather or sea conditions; allow another 2 to 3 minutes for boarding and disembarking
Adult one-way fare 250 yen
Child one-way fare 130 yen (ages 1 through elementary school); one child under 1 year of age who has not started school travels free per adult
Payment Passengers and vehicles on regular services pay at Sakurajima Port

The official page does not list service frequency; consult the official timetable page.

Yunohira Observatory

Item Official information
Location Fourth station on Sakurajima’s Kitadake, about 373 metres above sea level, the highest point accessible to the public
Admission Observation area free to visit; shop open 9:00 to 17:00
Access About 40 minutes by Sakurajima Island View bus from Sakurajima Ferry Terminal (Sakurajima Port); alight at Yunohira Observatory; parking available
Views A 360-degree panorama of Minamidake, Kinko Bay, the Kirishima mountains and Mount Kaimondake

Restricted areas

According to Kagoshima City:

  • Area: within a 2 km radius of the Minamidake summit crater and Showa crater.
  • Entry is prohibited, except for people involved in disaster-response work.
  • Violations are punishable.
  • Avoid entering at night or in poor weather; consult the Kagoshima Local Meteorological Office for volcanic activity information.
  • Do not provide third parties with images filmed in restricted areas, including by uploading them to social media.

The page was last updated on 21 June 2024. Volcanic warnings are real-time information; check the latest notices from the meteorological office and Kagoshima City on the day of departure.

Checks before departure

  1. Confirm ferry hours (04:00 to 23:30, not 24 hours).
  2. For Yunohira Observatory, check bus schedules first.
  3. Check volcanic alerts and exclusion notices; do not enter restricted areas.
  4. Allow flexibility for poor weather.

For other Kagoshima transport, see Transport from Fukuoka to Kagoshima. For a regional overview, see the Kyushu travel guide.

Sources