For an article about Beckholmen in Finland, see Pikisaari.
Beckholmen is a small island in central Stockholm, Sweden.
Having served the city's shipping industry for centuries, Beckholmen is now regarded as a historical monument of national interest, and, by its location just south of Djurgården in the vicinity of other similar localities it also forms part of Royal National City Park, and Stockholms Sjögård, an area of the harbour of Stockholm containing maritime environments of historical interest.
Wikipedia https://en.wikipedia.org/wiki/Beckholmen
Coordinates 59°19'14.861" N 18°6'0.485" E