Santorini
KTEL hub at Fira. Most routes require a change there; buses to Oia and beaches fill early.
Transit & getting around

KTEL is a family of regional operators, not one national company. Timetables, sites and ticket rules differ.
Peloponnese, Patras and many western/Ionian connections. Use the ticket's operator and terminal as final authority.
Delphi and much of Central Greece. Do not confuse it with Kifissou across town.
KTEL hub at Fira. Most routes require a change there; buses to Oia and beaches fill early.
Two stations: Fabrika for south beaches and Old Port for Ano Mera, Kalafatis and Elia.
Buses leave Chora port for Agios Prokopios, Plaka and mountain villages; buy at the kiosk.
Parikia and Naoussa are the hubs. Summer beach routes run late; shoulder-season service drops sharply.
Separate KTEL networks cover Chania–Rethymno and Heraklion–Lasithi. Intercity coaches are reliable; remote beaches are not.
Rail reality
The network is limited. Always re-check Hellenic Train notices close to travel because engineering works and replacement buses can alter the trip.
Hellenic Train intercity mainline. Check current journey times and replacement-bus notices before booking.
Proastiakos suburban trains run to Larissis Station; Metro M3 is usually simpler for Syntagma and Monastiraki.
Odontotos rack railway climbs the Vouraikos Gorge. Reserve ahead and confirm operation after severe weather.
The seasonal Pelion steam train is a scenic excursion, not practical transport. Advance booking is essential.

€40 day · €55 night
Official centre-zone rates commonly quoted for 05:00–24:00 and 00:00–05:00; tolls and approved revisions can change. Confirm before departure.
Use FREENOW or Uber Taxi in Athens. Both summon licensed taxis and show a record of the ride; coverage outside major cities varies.
Use the meter outside fixed-fare journeys, photograph the plate, request a receipt and decline unsolicited “special prices.” Never accept a driver who refuses the meter.
Times, fares and departure points can change. Check the transport operator and your ticket shortly before travel.