Higashidateyama Ski Area trail map: 1 lifts and 5 runs, in 3D. Lifts: 東館山ゴンドラリフト, Higashitateyama Gondola. Green runs: 東館山林間コース. Red runs: 東館山オリンピックコース, Higashitateyama Olympic Course. Higashidateyama Ski Area: passes, snow and terrain.