Built on a higher level, this garden displays a simple design. A noteworthy feature is that the symmetry of the garden plan characteristic of other sections of the water garden is not seen here. There are two ponds one octagonal on the left side and on the opposite side an L-shaped one. The octagonal pond near the citadel wall separating the boulder garden and the water garden is linked to a boulder. The drip-ledge on the boulder wall suggests that there had been a lean-to roof inclined towards the pond.