Exact construction date of the tower, which is built of white stone, is not known.
It is considered that the tower was built for the purpose of defense and used as a castle during the Shirvanshahs’ reign.
There are two stairs for walking up to the tower walls.
It is possible to walk up by spiral stairs from inner side of the tower to a corridor, which was built about 3 metres (10 ft) outside of the tower.
The other stone stair walks up to the upper side of the tower from the garden.
By means of these stairs it is possible to walk up to the tower walls and look at the village.
Unlike Mardakan Castle, the natural location of Ramana Castle is different; it is on the rocks.
The strong tower walls supposedly are a natural continuation of rocky slopes. There is a strong rectangular donjon on the walls of the castle like a donjon of the Mardakan Castle.
Entrances standing opposite to each other have a favourable condition of serving for defense.
But unlike other towers of Absheron Rayon the entrance with spiral stairs of this castle is not at a height, it is at the level of ground.
There are windows for shooting in all walls of the layers.
Ramana Tower is similar with other towers of Absheron for its plan and architecture.