Grünwalder Stadion, in full Städtische Stadion an der Grünwalder Straße and often nicknamed Sechzgerstadion, was for long Munich’s largest stadium. It got built by TSV 1860 in the the 1910s as the club lacked their own ground.
Grunwalder Stadion opened on 21 May 1911 with a match between TSV 1860 and MTV Munich (4-0). It was initially a rather modest ground, but got quickly expanded in the 1920s to a capacity of over 40,000.

Between 1925 and 1972 the stadium had also been the home of FC Bayern, but they moved out indefinitely when the new Olympiastadion opened. TSV 1860 initially also moved to the new Olympiastadion, but soon moved back to Grunwalder Stadion.