Eru Bay (, also ) is

bay A bay is a recessed, coastal body of water that directly connects to a larger main body of water, such as an ocean, a lake, or another bay. A large bay is usually called a ''gulf'', ''sea'', ''sound'', or ''bight''. A ''cove'' is a small, ci ...

Kuusalu Parish Kuusalu Parish () is a rural municipality in northern Estonia, the largest in Harju County. After joining with the adjacent Loksa Parish in 2005, the municipality has now a population of 6,863 (as of 1 January 2009) and covers an area of . The po ...

(

Harju County Harju County ( or ''Harjumaa''), is one of the fifteen counties of Estonia. It is situated in northern Estonia, on the southern coast of the Gulf of Finland, and borders Lääne-Viru County to the east, Järva County to the southeast, Rapla Count ...

) and

Haljala Parish Haljala Parish () is a rural municipality of Estonia, in Lääne-Viru County. It has a population of 4297 (2021) and an area of 549 km2. Populated places Small borough Haljala - Võsu Villages Aaspere - Aasu - Aasumetsa - Aaviku - ...

Lääne-Viru County Lääne-Viru County ( or ''Lääne-Virumaa'') is one of 15 counties of Estonia. It is in northern Estonia, on the south coast of the Gulf of Finland. In Estonian, ''lääne'' means western and ''ida'' means east or eastern. Lääne-Viru borders Id ...

Estonia Estonia, officially the Republic of Estonia, is a country in Northern Europe. It is bordered to the north by the Gulf of Finland across from Finland, to the west by the Baltic Sea across from Sweden, to the south by Latvia, and to the east by Ru ...

; the bay is part of

Gulf of Finland The Gulf of Finland (; ; ; ) is the easternmost arm of the Baltic Sea. It extends between Finland to the north and Estonia to the south, to Saint Petersburg—the second largest city of Russia—to the east, where the river Neva drains into it. ...

. Area of the bay is 7656 ha. The bay is bordered by

Pärispea Peninsula Pärispea Peninsula () is a peninsula in Kuusalu Parish in Harju County, Estonia, 60 km east of the capital Tallinn Tallinn is the capital city, capital and List of cities in Estonia, most populous city of Estonia. Situated on a Tallinn Bay, ...

and Käsmu Peninsula.

Loobu River The Loobu is a river in northern Estonia. Its source is about 12 km southwest of Rakvere in Lääne-Viru County and it drains into Eru Bay (part of Finnish Gulf) near the village of Vihasoo in Lahemaa National Park. Its drainage basin ...

drains into Eru Bay.

References

Bays of Estonia Kuusalu Parish Haljala Parish {{Harju-geo-stub