EstoniaEstonia, officially the Republic of Estonia, is a country by the Baltic Sea in Northern Europe. It is bordered to the north by the Gulf of Finland across from Finland, to the west by the sea across from Sweden, to the south by Latvia, and to the east by Lake Peipus and Russia. The territory of Estonia consists of the mainland, the larger islands of Saaremaa and Hiiumaa, and over 2,200 other islands and islets on the eastern coast of the Baltic Sea, covering a total area of .
ÅlandÅland (ˈǒːland; Ahvenanmaa) is an autonomous and demilitarised region of Finland. Receiving its autonomy by a 1920 decision of the League of Nations, it is the smallest region of Finland by both area (1,580 km2) and population (30,129), constituting 0.51% of Finland's land area and 0.54% of its population. Its only official language is Swedish and the capital city is Mariehamn. Åland is situated in a Finnish archipelago, called the Åland Islands, at the entrance to the Gulf of Bothnia in the Baltic Sea.
SwedenSweden, formally the Kingdom of Sweden, is a Nordic country located on the Scandinavian Peninsula in Northern Europe. It borders Norway to the west and north, Finland to the east, and is connected to Denmark in the southwest by a bridgetunnel across the Öresund. At , Sweden is the largest Nordic country, the third-largest country in the European Union, and the fifth-largest country in Europe. The capital and largest city is Stockholm. Sweden has a total population of 10.
HiiumaaHiiumaa (USˈhiːʊmɑː,_ˈhiːəmɑː, ˈhiːumɑː) is the second largest island in Estonia and is part of the West Estonian archipelago, in the Baltic Sea. It has an area of 989 km2 and is 22 km from the Estonian mainland. Its largest town is Kärdla. It is located within Hiiu County. Hiiumaa is the main island of Hiiu County, called Hiiumaa or Hiiu maakond in Estonian. The Swedish and German name of the island is Dagö or Dagden ('Day' island) and Dagø in Danish. In modern Finnish, it is called Hiidenmaa, literally 'Hiisi's Land'.