9 April Park is a peaceful spot to take a break. Have a picnic, kick a ball around or just lie on the cool grass and close your eyes for a while.
You're spoiled for sightseeing choice in Tbilisi City Centre. 9 April Park is a great place to start here, but there are plenty of other fine attractions to check out. St. George Statue, Narikala Fortress, and Metekhi Church are near the recreation and green space and and will cap off your day nicely.