We meet at Athinas 7 street, Athens 105 54, Greece, in front of a pastry shop called LONIS (if you come by metro please use Monastiraki - Athinas street exit).
This activity ends back at the meeting point.
2 hours 30 minutes
3 hours 30 minutes
8 hours to 9 hours
2 hours 30 minutes
1 hour 20 minutes to 1 hour 50 minutes
3 hours 30 minutes
1 hour 15 minutes to 2 hours