The Prodigal Son

My Son Greg and his lovely Girfriend J' over from Melbourne. Greg travelled over via the Transiberian Express, J flew later and joined up with him in Warsaw and together they completed what must be the longest train Journey in the World,
Vladivostock-Irkutsk-Taishet-Yakaterinburg-Moscow-St Petersburg-Talin-Vilnius-Warsaw-Krakow-Vienna-Berlin-Paris-London-Aberdeen.