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Bōsō Peninsula

geography Maturity 11-13 Next article →

The Bōsō Peninsula is a large piece of land in Japan. It covers the whole area of Chiba Prefecture. This land sits on Honshu, which is the largest island in Japan. It is part of the big Greater Tokyo Area. The peninsula acts like a wall for Tokyo Bay. It keeps the bay separate from the wide Pacific Ocean.

Nature shapes the land in many different ways here. The Bōsō Hill Range forms a backbone through the south. Much of the peninsula is quite hilly. Mount Atago is the highest point you can find. It sits in Minamibōsō and Kamogawa. To the north, the hills turn into the Shimōsa Plateau. This plateau is a much flatter area.

People have lived and worked on this land for a long time. The name comes from three old provinces. These names are Awa, Kazusa, and Shimōsa. You can still see these names in the writing. The Japan Meteorological Agency uses special names for the coasts. They call the west coast Uchibō. They call the east coast Sotobō.

Life on the peninsula is a mix of farms and cities. The north and west have many buildings and people. The Shimōsa Plateau and river valleys are used for rice. Farmers grow rice in these low areas. The west coast has the Keiyō Industrial Zone. This zone goes from Urayasu to Futtsu. There is even a bridge and tunnel called the Tokyo Bay Aqua-Line. It connects Kisarazu to Kawasaki.

There are many beautiful places to explore in nature. You can visit the Suigo-Tsukuba Quasi-National Park. This park sits in both Ibaraki and Chiba. Much of the eastern coast is also a park. It is called Minami Bōsō Quasi-National Park. These parks help keep the land special. You can see the ocean from many spots here.

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