Nilkantha Temple is in Mandu, Madhya Pradesh. Central India Heritage site built by Akbar badshah for one of his hindu wife. Structure of temple is not like regular temple but in the central room shivlinga is established. there is natural water body inside of temple. water fall on shivlinga like abhisheka.
Temple is below the ground level, there is 65 step to downward
How to reach Mandavgadh (Mandu)- Nearest railway station or airport is in Indore (96.4 KM).
You can see amazing Islamic Architecture here.