Georgian Railway operates a train from Tbilisi to Kobuleti 4 times a day. Tickets cost $7 - $18 and the journey takes 4 h 34 min. Alternatively, Georgian Airways flies from Tbilisi to Kobuleti once daily.
How to get from Tbilisi to Kobuleti
From Tbilisi Central station train to Kobuleti. 4 h 34 min 20. From Tbilisi drive to Kobuleti. 4 h 45 min 89. From Tbilisi Railway square line 37 bus to Tbilisi airport, fly to Batumi airport, line 10 Minibus to Batumi, then line 859 train to Kobuleti. 5 h 4 min 398.