Austria’s largest defence system during the Cold War: original bunkers, trenches, and positions, along with barriers, bunkered and mobile weapon systems, as well as tanks – with „Tank(co)ride“ & Field Kitchen Goulash (11 am–3 pm). Open (10 am–4.30 pm), 10/05–31/10 Sat/Sun and holidays, 01/07–07/09 daily, and 30/05; 20/06; 27–31/10
Riegersdorf 9587, Riegersdorf, Österreich
10–15 % reduction on admission fee
