If you need to escape from the rigors of sightseeing, unwind in the sun at Lake Lisi. Bring some nibbles and a good book ... Whatever helps you relax!
You'll soon find out why this Tbilisi body of water is a hit with travelers. If you're looking for other things to see here, St. George Statue, Narikala Fortress, and Metekhi Church are in the area as well. They won't take very long to reach from Lake Lisi.