Unterhaching (German pronunciation: [ʔʊntɐˈhaxɪŋ]; Central Bavarian: Haching) is the second largest municipality in the district of Munich in Bavaria, Germany, located to the south of Munich city centre and easily accessible via two federal motorways, Bundesautobahn 8 and Bundesautobahn 995, and also on the Munich S-Bahn, connecting Unterhaching to Marienplatz in less than 20 minutes. The municipality is best known for its football club SpVgg Unterhaching, who played in the Bundesliga in 1999–2001 and is also home to a CO2 neutral district heating network.