Pink buildings atop medieval walls of Tallinn Old Town Vanalinn, drone riser

vanalinn tallinn medieval walls old town kesklinn estonia toompea hill unesco world heritage site medieval defensive walls harju county establishing walls of tallinn historical aerial tallinn city wall tallinn old town republic of estonia building riigikogu toompea architecture cultural europe european urban city buildings iconic establisher historic drone capital landmark towers margaret wall baltic skyline medieval birdseye ancient wall church tower pink building