Helgolánddas is the singular locative of Helgolánda.

HelgolándaNProp

Occasional

Norwegian Bokmål

HelgolandNx

Nordsamisk-norsk ordbokdict-sme-nob/src/N_Propgeo_smenob.xml:19593Edit on GitHub Suggest

HelgolánndaProp

North Sámi – Lule Sámidict-sme-smj/src/all_smesmj.xml:60747Edit on GitHub Suggest