Trenčín’s environment gives room for a unique constellation of natural conditions. The city sits in a basin near the Váh River, right next to the Strážovské hills, Považský Inovec, and White Carpathians. Brezina wood with the size of almost 213 ha is the green heart of the city. Other green areas and parks take up another 100 ha of total city area. There are 4 mineral water springs in the city – Kubranská, Záblatská, Orechovská, and Zlatovská. Protected zone of the Záblatie Park, nature reserves of Trubárka and Zamarovské jamy, and nature monument of the Trenčiansky moor – all these provide protection to precious natural formations, fauna, and flora. there are protected trees – 3 protected ginkgo trees of Trenčín are on the Štefánikova Street.