Kojori is located in Tbilisi. Kojori Forest is really great place for picnic and camping. If you are really busy and have not time to rest out of town,its exelent place for you.
Kojori fortrtress is built on a high mountain peak of volcanic origin that makes it difficult for the enemy to reach and conquer it.
Kojori fortress renovated too many times.
There are 3 beautiful Waterfalls as well.
You can get in Kojori by car or by bus and walk 1.5 km till fortress, there you will see another ways to get near waterfalls.