"Ariichi" is the name of a cycling course around the Ariake Sea, spanning across four Kyushu prefectures. This route offers stunning natural scenery, with the changing tidal flats of the Ariake Sea shaped by significant tidal ranges. Along the way, cyclists can explore both historical cultural sites and beautiful natural landscapes.
The course features various attractions, such as the Chikugo River Lift Bridge, a designated Important Cultural Property. Cyclists can enjoy views of Saga Prefecture’s vast reclaimed farmland and the Unzen mountain range, a UNESCO Global Geopark. Additionally, popular spots like the "Fruit Bus Stops" provide unique sightseeing experiences.
The Ariake Sea is a wetland area, and three main districts—Arao, Saga, and Kashima—are recognized as significant wetlands under the Ramsar Convention, an international environmental protection treaty. These wetlands are important as they represent the rich biodiversity of the Ariake Sea.
To protect and nurture these Ramsar-registered wetlands, coastal cleanups are held around the Ariake Sea. These activities aim to raise environmental awareness and promote conservation throughout the region. Local residents, tourists, and those interested in environmental protection are encouraged to participate.
The Ramsar Convention, adopted in 1971 in Ramsar, Iran, is an international treaty aimed at the conservation and sustainable use of wetlands. It promotes the protection of wetland ecosystems, focusing on waterfowl habitats, and contributes to maintaining biodiversity and combating climate change.