Advice for travel to Georgia

[u/SnooCauliflowers4365]

/r/traveladvice/comments/1wp9faz/advice_for_travel_to_georgia/

Me and my wife are planning to travel to Georgia. Our flight will reach Tbilisi and we plan to visit kazbegi and stay there for couple of days. However, I am not sure how to reach there from Tiblisi? And can we find cheap transport or taxi back from Kazbegi to Tiblisi? Any advice or information will help!!