Ytre Østfold is the "outer" area of

Østfold Østfold is a traditional region, a former county and a current electoral district in southeastern Norway. It borders Akershus and southwestern Sweden (Västra Götaland County and Värmland), while Buskerud and Vestfold are on the other side o ...

county (

Norway Norway, officially the Kingdom of Norway, is a Nordic country in Northern Europe, the mainland territory of which comprises the western and northernmost portion of the Scandinavian Peninsula. The remote Arctic island of Jan Mayen and t ...

) that has a fjord or coastal line, or is a part of the hughe city area in the southern part of the county. (also known as the

Nedre Glomma The Lower Glomma Region ("Nedre Glomma-regionen") is a statistical metropolitan region in Østfold in southeastern Norway. It is centered on the cities of Fredrikstad and Sarpsborg near the Swedish border. It is located at the end of the Glomma Riv ...

region because it is at the end of

's longest river

Glomma The Glomma, or Glåma, is Norway's longest and most voluminous river. With a total length of , it has a drainage basin that covers fully 13% of Norway's surface area, all in the southern part of the country. Geography At its fullest length, the ...

)

References

County map
at a well known Norwegian

encyclopedia An encyclopedia (American English) or encyclopædia (British English) is a reference work or compendium providing summaries of knowledge either general or special to a particular field or discipline. Encyclopedias are divided into articles ...

Geography of Østfold {{norway-geo-stub