Zürich, Switzerland
Paris, France
Oslo, Norway
Tromsø, Norway
Aurora and Starry Night, Tromsø, Norway
Riga, Latvia
Reykjavík, Iceland 
Wonders of Iceland 
Helsinki & Porvoo, Finland
Copenhagen, Denmark
Celle, Germany
Berlin & Postdam, Germany
Hamburg, Germany
Hameln, Germany
Hannover, Germany
Harz Mountains area (Goslar, Quendlinburg, Thale, Wernigerode), Germany
Barcelona, Spain
Covilhã & Surrounding Regions, Portugal
Lisbon, Portugal
London, England, United Kingdom
Turku, Finland
Tartu, Estonia
Tallinn, Estonia
Pärnu, Estonia