The SpaceHiiumaa is the smallest county in Estonia (1,023 km²), consisting of numerous small islands, islets, reefs, and some bigger islands, like Hiiumaa proper (989 km²) and Kassari (19 km²). Guest AccessYou can get to Hiiumaa via Rohuküla harbour. The ferry to the island takes 1.5 hours. The NeighborhoodAlongside a healthy population of forest birds, almost a hundred species of birds nest in these regions. During the migration period up to 20,000 ducks land on the bay. Among other interesting species are cormorants (see also the silvery trees on the islets), avocets, bearded tits, and bitterns Other Things to NoteOpen during summer only, from May to September.