Fort Nya Elfsborg was a fortification and settlement established as a part of New Sweden. Built in 1643 and named after the Älvsborg Fortress off Gothenburg, Fort Nya Elfsborg was located on the New Jersey side of the Delaware River, between present day Salem and Alloway Creek.[1]
- ^ Fort Elfsborg (New Netherlands Project) Archived 2008-06-18 at the Wayback Machine