medieval city walls and saint olav church in tallinn, estonia, at night

ages architecture artificial artificially autumn bare bench benches building buildings church city culture defense defensive estonia estonian europe evangelical fairy fairytale fortification fortifications fortified fortress heritage historic historical history lawn light lighted medieval middle night nocturnal nunnadetagune olav park robust romantic roundabout saint shrub site spire stone structure tale tallinn tallinna torn tourism tourist tower towers town travel tree trees unesco walls war world