Greece is just on the edge of it's light rail renaissance, but it does appear to
be coming. There are light rail plans for Piraeus, Kalamata, Crete and
Patras. Athens, with one of the world's oldest subways, has upgraded it's
system to a modern, 3 line metro, and it's first two light rail lines opened
Honourable mention department:
The 22 km narrow gauge
resembles a tramway. No subway, though.
Another old line, once part of the Peloponese Railways, runs DMUs from
Kalambaka to Volos to Paleofarsalos. It runs only
occasionally and is operated by railfans.
this meter gauge line
runs through the village streets like a
rail conference May 2003
Greek railfan page