Ushguli is a community made of four village and definitely is a must visit once in Georgia. Just 1 hour away from Mestia with a 4x4 car and you reach the Ushguli one of the highest continuously inhabited settlements in Europe. You will be definitely blown away of its beauty.
The main attraction in Ushguli is the Shkhara glacier. This can be easily done in a day-trip from Mestia. The hike is 8 kilometers each way over mostly flat, easy trail.