The UNESCO ( United Nations Educational , Scientific and Cultural Organization ) has designated 36 World Heritage Sites in eight countries ( also called `` state parties '' ) commonly referred to as Northern Europe : Iceland , Norway , Sweden , Finland , Denmark , Estonia , Latvia and Lithuania , i.e. a combination of Nordic and Baltic countries .
The United Nations Educational , Scientific and Cultural Organization ( UNESCO ) has listed 35 World Heritage Sites in eight countries commonly called Northern Europe . These countries are Iceland , Norway , Sweden , Finland , Denmark , Estonia , Latvia and Lithuania .