<Li> TCF Bank Stadium (2014--2015) </Li> <Li> U.S. Bank Stadium (2016--present) </Li> <P> The Minnesota Vikings are an American football team based in Minneapolis, Minnesota . The Vikings joined the National Football League (NFL) as an expansion team in 1960, and first took the field for the 1961 season . The team competes in the National Football Conference (NFC) North division . The Vikings played in four Super Bowl games in the 1970s, but lost all four . </P> <P> During the 1960s, the Vikings' record was typical for an expansion franchise, but improved over the course of the decade, resulting in a Central Division title in 1968 . In 1969, their dominant defense led to the Vikings' league championship in 1969, the last NFL championship prior to the merger of the NFL with the AFL . </P>

When was the last time vikings won the superbowl