Kagamiyama is a mountain at an altitude of 284m, and is a famous spot boasting a superb view overlooking the country's special scenic spot, Rainbow Matsubara, Karatsu Bay, and the shadow of Iki Nagasaki Prefecture. The 4-kilometer road leading to the summit of Kagamiyama is popular as a great drive course. At the summit, there are observation decks, rest areas, and lawn plazas, and large carp swims in the pond. It is also a famous spot for flowers such as cherry blossoms and azaleas. Many people play sky sports, such as hang gliders and paragliders, and they are flying comfortably in the sky surrounded by the sky and the sea.