地下二樓

地下二樓是後門最底層也是最大的區域，有許多不錯的運動路線。從南側停車場沿著往海邊的小 徑，下到石頭階梯底下地下一樓的平台，往北走到平台邊緣，從一個容易往下攀爬的岩溝(共有三 階，通常會有固定繩索)下到水塘邊，然後左轉(往內陸走)沿著岩壁往前走，低頭穿過水塘旁邊的 懸岩就能抵達。
The Basement is the lower, larger area of the Back Door and hosts many excellent sport routes. From the south parking lot, descend the fisherman's trail to the stone staircase, walk north across the main level of the Back Door, and find a third-class down-climb in a notch (often with a fixed rope) to reach the pond. Turn left here (away from the sea), walk along a ledge near the wall, and duck under a low roof which nearly overhangs the pond.