Wenen
The Siege of Vienna (1683)
In September 1683, a relief army led by Polish king Jan III Sobieski broke a two-month Ottoman siege of Vienna in a single day, a victory that marked the high-water mark of Ottoman expansion into central Europe.
From the source
Wenen (Oostenrijk), dat in 1683 een Ottomaans beleg doorstond — een keerpunt in de Osmaans-Habsburgse oorlogen.
Editorial reading
After weeks of tunneling and bombardment had brought the city's walls close to collapse, a coalition force gathered under Sobieski's command descended from the wooded hills northwest of the city — among them the Kahlenberg and Leopoldsberg heights — and routed the besieging Ottoman army on 12 September 1683. A popular tradition holds that Sobieski heard Mass on Kahlenberg before the battle at the hilltop Josefskirche; the city's own official history archive notes that this episode more likely took place at the smaller Georgskapelle on neighboring Leopoldsberg, a nuance that has not stopped Kahlenberg's monuments to Sobieski and the battle from becoming the enduring focus of local memory.
Recommendation
The Kahlenberg hill offers both a sweeping view over Vienna and a cluster of monuments to the 1683 relief, making it possible to stand roughly where the decisive charge began while looking down at the city it saved.