The main building of Nariqala Fortress has been badly damaged. There are only some ruins left for tourists to hang on. It is difficult to imagine the magnificent scale of the fortress, which was the most important defense line of Tbilisi at that time. Now, as a relic display, the need for complete renovation has gradually been lost. The remaining fortresses can only survive in the depth of the sun and the moon. There are not many steps on downhill roads. They are basically smooth stone and cement roads, and they don't consume much physical energy. It takes about 30 minutes to walk to Liberty Square, but as the main road in Tbilisi, there are businessmen on both sides, and it's not lonely to stroll around.