The green circle (; ) is a regional nature reserve (zakaznik) located in Crimea, a territory internationally recognised as part of Ukraine but occupied by Russia since 2014. Description The green circle is located in the Kerch Peninsula. Including pine, ash, maple, and honey locust trees, among others, the green circle was established as a reforestation initiative on the relatively treeless Pontic–Caspian steppe. It is located within the urban-type settlement of Lenine. On 20 May 1980, the Cabinet of Ministers of the Ukrainian SSR recognised the green circle as a regional nature reserve. The Tavrida Highway is located from the green circle, a development which has caused environmental concerns. According to plans, green corridors will be provided for to prevent environmental destruction caused by the Tavrida Highway's construction. References Protected areas established in 1980 Urban forests of Ukraine Urban forests in Russia