Nijenburg estate, Heiloo, Netherlands (by Allard Schager)

Sarajevo, Bosnia (by Armin DoradO)

Saxon Switzerland, Germany (by Stefan Mendelsohn)

Helsinki, Finland (by John C.)

Bohemian Switzerland, Czech Republic (by Martin Rak Photography)

Hohnstein, Germany (by fresch-energy)

Salzburg, Austria  (by Sascha Unger)

Olsztyn, Poland (by PolandMFA)

North Rhine- Westphalia, Germany (by luzzzelmann)

Tervo, Finland (by Paatus//)