Volcanic activity near Kagoshima, Japan

In Kyushu, the southernmost of Japan’s four main islands, the volcanic activity of the archipelago is obvious and nowhere more so than near Kagoshima towards its southernmost tip. Incidentally the area around Kagoshima is called the Satsuma Peninsula which we found endlessly amusing even before we found out it actually is famous for citrus fruits. The Komikan tangerine is a variety indiginous to the area and tastes a bit like a cross between an orange and a lime – very yummy!

One of the reasons we visited Kagoshima was the fish market tour, but we were also keen to see the volcanic activity and how it affects the day-to-day life of the residents.


Just 4km across the bay from Kagoshima is the very active Mt Sakurajima (cherry blossom island). It streams smoke almost constantly and erupts more than 1000 times a year although mostly just small quantities of ash. The falling ash is a fact of life for local residents and bags of it are cleaned up from the streets. Seeing the volcano billowing on the day that we visited was pretty awe inspiring and every so often we would turn to each other to say ‘Wow!’

20140619-135311-49991692.jpgBags of ash awaiting collection on a street corner in Kagoshima

We took the cruise ferry, which departs once a day from Kagoshima, and takes 50 minutes instead of the 15 minutes of the direct ferry. It skirted the lava fields around the south-west part of the volcano before arriving at the port.

20140619-135523-50123323.jpgSakurajima billowing smoke, seen from the cruise ferry

At the port we hopped onto the ‘island view’ bus to head up to the Yunohira Observatory, the closest access point to the crater. At 373m above sea level it’s just over a third of the way up. After we’d taken some photos of the volcano and admired the view of Kagoshima, there didn’t seem to be much more to do there and we still had 45 minutes to wait before the next bus. Then we noticed that the information leaflet said there were seven heart shaped stones hidden around. It seemed like a reasonable way to pass the time but even after a thorough search including the car park we only managed to find four, perhaps the rest were covered in ash!

20140619-140115-50475158.jpgUs at Yunohira Observatory

20140619-140831-50911093.jpgYunohira Observatory (clockwise from top): View across the bay to Kagoshima, aerial view of the three craters in the visitor centre, one of the heart shaped stones once we’d cleared the ash away

Back on the bus, we descended from the observatory to Karasujima Viewpoint where we read that it used to be an island 500m away from the volcano until the 1914 eruption. This is the most recent big eruption of Sakurajima and it not only buried this small islet under 20m of lava but also filled the strait between the volcano and the mainland, and destroyed three villages. Reading this we were shocked that Sakurajima still has a population of 5000 people but I suppose the economic lure of tourism, fertile fields and ash that can be mined is hard to resist. The tourism leaflet says that the population ‘live in harmony with the volcano’ but I’m not convinced that anyone has fully explained that to Sakurajima…

20140619-141616-51376083.jpgFrom Karasujima we walked the 3km trail back to the port town to end the day with a soak of our feet in the public foot bath

Ibusuki Sand Baths

An interesting effect of the volcanic activity can be experienced in Ibusuki, an hour south of Kagoshima by train, where steam bubbles up through the sand heating it to spa temperatures. We like a good hot bath and so we were keen to try the hot sand. First we wandered along the deserted seafront and ate our packed lunch sitting on the seawall and gazing out to sea before making our way back to Sunamushi Kaikan Saraku (Natural Sand Bath) and paying the entry fee.

20140612-115025-42625167.jpgDeserted sea front at Ibusuki

Ibusuki Sand BathsRows of spa goers buried in sand at Sunamushi Kaikan Saraku

In the changing rooms we put on the provided yukata (imagine a kind of cotton dressing gown) and made our way to the beach where we lay down in a hollow and the staff began to shovel hot sand over us, something like you might have done to your dad on the beach as a kid. It was a relaxing experience and not actually as hot as we’d expected. The recommended time to stay covered for the full blood cleansing benefits is 10 minutes but we both managed at least 15 minutes.

Julie getting covered in sandStaff shovelling sand over Julie

Taking a sand bathBuried up to our necks! You wrap a small towel around your head to protect your head and neck from the heat

Andrew getting out of the sandAndrew escaping from under the sand

After wriggling our way out we made our way back up to the onsen building to rinse the sand out of all the places it had worked its way into. The sand bath was a fun and unique experience and left our skin feeling thoroughly cleansed.

3 thoughts on “Volcanic activity near Kagoshima, Japan

    1. Julie Post author

      That’s a very macabre thought! I might not have agreed to be buried if I’d thought of it before we got there… The public footbaths are fairly common in places with lots of hot springs and I agree they’re a great idea, especially when you’ve done some walking :)


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