``Toshiki Swimming Pool'' on the southern coast of Io Island. The coast is a region where lava flows form, seawater flows in, and natural swimming ponds are enjoyed by the summer weather.
The sea water around Oshima is extremely clear, the ocean is beautiful, and the place is reminiscent of a hot place. Of course, there is one hole in the middle of the rocky area in the middle of the sea, so be careful, and there are unnecessary cracks and abrasions.

Traveling through the mouth of the volcano by Mt. Mihara, written by Ekiyoshi Inko, image of Mt. Fuji, traveling at the mouth of the volcano. Approximately demand 50 minute bell. The most prominent point is the central volcanic mouth of Mt. Mihara, which is the center of deep mountaineering, and is the only volcanic mouth.
If you can see the volcanic smoke, it will show that Mt. Mihara is an active volcano.
When you visit the basin, the scenery changes, and you don't want to see the scenery, so you can see the east and west, and you can see the scenery of the remote islands and the highlands.

``Senba Geologic Area'' This is a geological area along the Ring Island Road on the southwest side of Izu Oshima. The volcanic ash and floating rock deposits have been formed by repeated eruptions over the past 15,000 years.
However, in reality, it is a vertical volcanic building with a diagonal cut-off surface, and a vertical structure with a vertical slope, a mountain slope, a mountain valley, and a sloping structure.
30m high, 800m long, about 100 layers, an amazing tree-ring design of a young man! Partial path now approximately 15,000 to 20,000 years ago.
This is a lecture on the historical treasures of Izu Oshima's volcanic eruption. The light of the day is bright, and the clear skies are bright!

On either side of the entrance, tall and large cedar trees arranged in order, direct fingers of the sky, under the dark rays of light, gentle sunlight passing through the trees, and the surrounding solitude creating a mysterious atmosphere that is difficult to describe.
Outside the torii gate, there is a 100-meter long path, an undulating path, four long circumferences, full of green moss, and a green-colored ground. The left and right sides of the shrine are lined up with tall and large cedar trees, blocking the sunlight, creating a cool and refreshing atmosphere, creating a peaceful atmosphere, and creating a mysterious atmosphere. The details of the alley are that the shrine architecture is surrounded by a primeval forest, and the shrine architecture is surrounded by a mysterious and deep river.

Gu Mei Siyi, the back desert is a piece of cover, written by Black Shazi's Desert. However, it is the only desert in Japan that is listed on the geographical map published by the Japan Geospatial Information Management Bureau. A cover of volcanic ash and black floating stones caused by repeated eruptions.
Located under the foot of Mt. Mihara in the back desert, the area is a special protection area, and vehicle traffic is prohibited.
The back desert is a desolate black land, a clear area of ​​Watanabe. You can see the pure blue ocean and the mysterious scenery of the sky. You can feel that you can reach the ultimate sexual scale, and people believe that Japan is in trouble. This is the must-see scenic spot of Izu Island.