The Norwegians - and other Vikings and Scandinavians - had to cross the North Sea to reach England.
Black Sea
Black Sea
the red sea
Red Sea
black sea
black sea
The Normans - who originally came to Normandy from Scandinavia - had to cross the English Channel to sail to England. The Channel links the southern portion of the North Sea to the Atlantic Ocean.
The Aegean sea is the sea that separates Greece from Troy.
Swedish, Icelandic, or Denmark vikings
They had to cross the Bosphorus Strait and the Sea of Marmara. Today, the city of Constantinople is known as Istanbul.
black sea
It's in Cianwood City. You have to go to Olivine, then surf & cross the sea to reach it.