Border Crossings: Armenia - Georgia
From EGTRE
All rail routes between this pair of countries are 1520mm gauge.
(Vanadzor -) Ayrum YKŽD - Sadakhlo GR (- Tbilisi)
[E] The Yerevan - Tbilisi night service 371/372 operates every other day throughout the year. During the summer a Yerevan - Batumni service is added.