Northumberland National Park
[ceb] Northumberland National Park
[cs] Národní park Northumberland
[cy] Parc Cenedlaethol Northumberland
[da] Northumberland National Park
[de] Northumberland-Nationalpark
[es] Parque nacional de Northumberland
[fi] Northumberlandin kansallispuisto
[fr] Parc national du Northumberland
[he] הפארק הלאומי נורת'מברלנד
[is] Northumberland-þjóðgarðurinn