Aðalvík is a bay located in the southwest part of Hornstrandir on Iceland.

The last inhabitants moved from Látrum and Sæból in October 1952.

[1][2][3] In Sæból and on the mountain above it, named Darri, the British occupation force built a military base during World War II, which remains can still be seen, including remains of anti-aircraft guns, buildings, roads and railway tracks.

In Látrar and on Straumnesfjall, the United States Air Force built a radar station named Straumnes Air Station.

Jakobína Sigurðardóttir wrote the poem Hugsað til Hornstranda to protest the military activity there.