East Frisian Islands

The following table contains basic information about the islands and sand flats (Sandplaten). The uninhabited and unparished sand flats are highlighted in yellow. Norderney is the remaining part of Buise, which was almost entirely engulfed by the sea in the 17th century. Lütje Hörn east of Borkum is in constant danger of being washed away. In 2003 the German Coastal Defence (NLWK) announced that the sandbank Kachelotplate can now be called an island too, because it is no longer regularly flooded by high tide. However, it is not larger than 2 km2 and will remain unsettled. Kachelotplate is located north of the mouth of the Ems river. Most of the islands do not allow cars. The exceptions are Borkum and Norderney, which are also the most crowded islands. There are no bridges connecting the mainland with the islands. Each island is accessible by ferry. Borkum and Norderney, the Nazi labour camps on Alderney, were named after the islands. The islands and the surrounding sea are part of the Lower Saxony Wadden Sea National Park. ==Effects of storms and currents==

Even though today they are established islands, some of them continue to be in motion. On the East Frisian island of Juist for example, since the year 1650 there are five different proven sites for the church, as the spot for rebuilding the church had to keep pace with the ever-moving island. At times, Juist even consisted of two islands, which eventually grew back together. The island of Wangerooge in the last 300 years has moved a distance equivalent to its own length to the east, its church tower, destroyed at the outbreak of World War I apparently moving from east to west. Sea level rise The worldwide sea level rise resulting from global warming, also presents an imminent threat to the existence of large parts of the East Frisian Islands. Located only a few meters above sea level (German: ) researchers warn that Borkum, Juist, Norderney, Spiekeroog and Langeoog as well as large parts of Föhr could be flooded one day. The slowly shrinking land on the islands is also one of the reasons for the climb in real estate prices.. The residents of the Islands try to mitigate the consequences of sea level rises and storm surges with the help of expensive technological processes i.e. land reclamation or preliminary sand fills. ==Economy and Politics==

Nowadays the main economic pillar of the islands is almost exclusively tourism . They are popular travel destinations with well-developed touristic infrastructure which led to the islands all being state recognized sea spa towns. During the Covid-19 pandemic on the islands, like many other touristic destinations, struggled with the sudden loss of income and so the dangers of an economy solely based on tourism became visible. Traditionally the islands economy was based on fishing and agriculture. Both have become economically unimportant or almost obsolete toward the end of the 20th Century. Norderneys milk industry for example was given up in 1978. In small measure hay is still being produced today as food for horses. Another minor economic branch parallel to tourism is the health sector with medical rehabilitation centers as well as balneological and other therapeutic institutions. The biggest East Frisian Island Borkum had to face a loss of over 20 percent of its jobs when its marine base closed in 1996. Many islanders were relocated to other military bases. Wangerooge and Minsener Oog are geographically counted as part of the East Frisian Islands but politically they belong to the district Friesland and not East Frisia. East of the islands right before the Weser estuary is the sand bank Hoher Knechtsand located, which used to be an island. Other islands in Lower Saxony which are not counted as part of the East Frisian Islands are the artificial wadden islands Langlütjen I und II. == Cooperation==

Due to their similarities different forms of social, political and economic collaboration have developed between the seven populated islands. Under the name "Insulaner unner sück" (Islanders among themselves) cultural associations have been meeting annually since 1977 on one of the islands for joint events and discussions. The islands mayors, spa town directors (German: ) and council members also meet once or twice per year for the so called "insularen Erfahrungsaustausch" (Exchange of experiences among islanders). In some cases they also take joint positions on political issues, such as opposing the building of coal power plants in Eemshaven and Wilhelmshaven as well as speaking out against natural gas drillings in the North Sea. Joint company After leaving the Nordsee GmbH (German for 'North Sea GmbH') the seven populated islands founded the Ostfriesische Inseln GmbH (OFI - German for 'East Frisian Island GmbH') in 2017 as joint destination marketing company. The companys aim is to streamline touristic marketing and represent the islands interest in politically and socially. Shareholders of the company are the local spa town administrations and shipping companies. Since 2025 Corina Habben and Wilhem Loth are CEOs of the company. Predeccessor of the OFI was the Werbegemeinschaft Ostfriesische Inseln GbR (German for 'Marketingcommunity East Frisian Islands GbR'). ==In popular culture==

A German invasion fleet masses in the Frisian Islands in the pre–World War I invasion thriller The Riddle of the Sands. German students memorize the names of the seven inhabited islands by using a mnemonic device: :Welcher Seemann liegt bei Nanni im Bett? ("Which seaman lies with Nanni in bed?") :Wangerooge, Spiekeroog, Langeoog, Baltrum, Norderney, Juist, Borkum (east to west) ==See also==