- Shrines and temples
- Museums and galleries
- Scenic places and historic sites
- Leisure facilities
- Experience Programs
Oshima Island is designated as a Prefectural Natural Treasure due to the special plant community which grows sandy, warm place. During the summer season, white flowers of the amaryllis family bloom in the sandy beach. Around the Island is blessed with seafood and a great fishing ground for the Ama, Woman divers.