地宫 位于宝顶下面，是安放棺椁的地方。图为裕陵地宫，其壮观与豪华为清陵所有已开放地宫之。它由九券四门组成，券顶、券壁和石门上满刻佛教题材的图案，堪称地下佛堂。

Underground Palace The picture shows the burial chamber of Yuling. It is the most complex and lavishly decorated burial chamber of the Qing tombs so far excavated, consisting of nine vaults and four gates. On the arched ceilings, walls and gates are relief carvings describing Buddhist images.