Bremen, Bremen, Germany
Natural Heritage Area Trang, Khanh Hoa Province, Vietnam
Hamburg, Hamburg, Germany
Saillon, Valais, Switzerland
Sydney, New South Wales, Australia
Vechta, Lower Saxony, Germany
Essen, North Rhine-Westphalia, Germany
Syracuse, NY, United States
Berwyn, PA, USA
Da Nang, Da Nang, Vietnam
