Minibus to T'bilisi is 4 Lori, 1,5 hours, a shared Taxi is 5 Lori and1 hour.
The bus terminal is on Chavchavadze av. about 700 meter west of Stalin av. / Stalin Square (town hall) past the theater and a big white modern building.
While it is perfectly possible to reach Gori by public transportation - be it by train, bus or minivan - if you want to get off the beaten path and visit Saint George Gori Jvari church you'll definitely need a taxi, a good driver and strong nerves.... because what theey call a road leafing up the mountain - well, it's far from being a road. It's a dirt track, bumpy, dusty and
1) full of potholes
2) full of cows, goats, pigs, chickens
There are frequent bus from Gori to Tbilis and back.
The journey take 2 hours.
In Tbilis busses start at Didube (Metro Didube) bus station.
In Gori you can get off and in at the market
Please keep in mind the advice from the Transportation Tip Georgia.by bus.
The fare is about 1$
Many busses are running between Tbilisi and Gori. The trip takes one and a half to two hours and the cost is about 4 Lari.
There trains connecting Gori with other cities.
For timetables it is best to check out the website of the railway asscoiation.
The picture in the stationis wearth arriving or leaving by rail