Okunoshima has one large hotel complex a short walk from the ferry port. A food court and good restaurant with buffet meals are located on the first floor. The hotel also has a Radon Onsen spa. The hotel is old, but staff are very kind and facilities well maintained.
Okunoshima camp ground is by the sea, not far from the hotel. Prices are reasonable and the grounds well maintained with a very safe atmosphere. There is plenty of space to put up even an extra large tent. Camp ground visitors have use of hotel facilities.
Site fee: 1,030 yen (+410 yen/person)