The Miramare Biosphere Reserve and Marine Reserve is situated about km from the city of Trieste on the Gulf of Trieste close to the Slovenian border. It represents a rocky promontory of karst with coastal cliffs and beaches. Marine habitats of special interest from a conservation perspective are the tidal zone which harbours many endemic species, such as Fucus virsoides, and undisturbed cliffs with a diverse benthic fauna. The aim of the biosphere reserve is to maintain biological diversity in the marine environment surrounding Trieste through scientific research and monitoring activities. Environmental education designed for students and the public is also a major activity in the area.