The great Georgian day trip: up the Georgian Military Road past Ananuri fortress and the Gudauri viewpoint to Gergeti Trinity Church, high under the glaciers of Mount Kazbek. In winter the road can close for snow, so keep a spare day.
Full day (about 12 hours)$Book on Viator → A four-hour guided walk through the old town with a local guide: Metekhi Church, the cable car up to Narikala Fortress and the Mother of Georgia statue, the sulfur bath district and a stop at a traditional bakery.
A full day in Georgia’s wine heartland: Bodbe Monastery, the hilltop walls of Sighnaghi above the Alazani Valley, and nine tastings of qvevri wines and chacha at family cellars, on one of the most reviewed tours in Georgia.
Full day (about 10 hours)$Book on Viator → 
Georgia’s ancient capital and spiritual heart, half an hour from Tbilisi: the hilltop Jvari Monastery above the meeting of two rivers and Svetitskhoveli Cathedral, on a five-hour tour that adds the Chronicles of Georgia and a wine cellar.
Half day (about 5 hours)$Book on Viator → FreeThe ancient fortress walls that crown Old Tbilisi, reached by a short gondola ride from Rike Park, with the best panorama in the city and the Mother of Georgia statue along the ridge. Free to explore; the cable car costs a small fare.

The brick-domed bathhouses at the foot of Narikala, fed by the hot springs that gave Tbilisi its name. Book a private room for an hour, add a vigorous kisi scrub, and soak in naturally hot sulfur water as locals have for centuries.
The flagship of the Georgian National Museum on Rustaveli Avenue, with the dazzling gold of the Archaeological Treasury, the Dmanisi finds of early humans and a sobering hall on the Soviet occupation. Closed Mondays.
FreeOne of the largest Orthodox cathedrals in the world, finished in 2004 on Elia Hill above the old town, its golden cross visible from almost everywhere in central Tbilisi. Free to enter; dress modestly.
A four-hour private food walk through the bohemian Sololaki district with nine tastings at old taverns and local eateries: khachapuri, khinkali, Georgian wine and more, with a guide who explains what you are eating and why.
An evening of Georgian hospitality: a traditional feast with khachapuri, pkhali and lobio, wine and toasts, and a live folk dance performance at a top-rated local restaurant, on one of the best-reviewed nights out in Tbilisi.