Named for, and located adjacent to the bay of the same name, Boundary Bay is a residential neighbourhood in the community of

Tsawwassen Tsawwassen ( ) is a suburban, mostly residential community on a peninsula in the southwestern corner of the City of Delta in British Columbia, Canada. It provides the only road access to the American territory on the southern tip of the peninsul ...

(

Delta, British Columbia Delta is a city in the Lower Mainland region of British Columbia, Canada, and part of Greater Vancouver. Located on the Fraser Lowland south of Fraser River's south distributary, arm, it is bordered by the city of Richmond, British Columbia, R ...

Canada Canada is a country in North America. Its Provinces and territories of Canada, ten provinces and three territories extend from the Atlantic Ocean to the Pacific Ocean and northward into the Arctic Ocean, making it the world's List of coun ...

). Directly south of the neighbourhood, and across the international border, is the residential neighbourhood of Maple Beach, Washington, in

Point Roberts, Washington Point Roberts is a Enclave and exclave#"Practical" enclaves, exclaves and inaccessible districts, pene-exclave of the US state of Washington (state), Washington on the southernmost tip of the Tsawwassen, British Columbia, Tsawwassen peninsula, s ...

. The traditional name of the location in the Downriver dialect of the

Halkomelem Halkomelem (; in the Upriver dialect, in the Island dialect, and in the Downriver dialect) is a language of various First Nations peoples of the British Columbia Coast. It is spoken in what is now British Columbia, ranging from southeastern ...

language is Chiltinm or Chiltenm. The

Boundary Bay Airport Boundary Bay Airport or Vancouver/Boundary Bay Airport is located beside Boundary Bay and east of Ladner, British Columbia, Ladner in Delta, British Columbia, Delta, British Columbia, Canada, south southeast of Vancouver and close to the Poin ...

is a notable inclusion in this area.

References

{{BritishColumbiaCoast-geo-stub Neighbourhoods in Delta, British Columbia