The Adler Ski Stadium is a ski jumping complex in Hinterzarten, Germany.HistoryIt was opened in 1924 and owned by SC Hinterzarten. It hosted four FIS Ski jumping World Cup events for ladies. This jump was the first and now the regular host of Summer Grand Prix. Noriaki Kasai holds the hill record.Other jumpsEnergiedienst-Schanze: K-15Schülerschanze: K-30Europa-Park-Schanze: K-70