Ionian Ferries runs to Zakynthos (per adult/car €7.50/28.50, 1¼ hours, four daily in summer) and to Poros (per person/car €8.80/37.90, 1½ hours, one to two daily in summer) on Kefallonia.
Buses ply the route between Neapoli and Athens (€37, three daily) via Sparta (€15.60, three hours) and Molai (€7.40, 1¼ hours). Change in Molai for Monemvasia.
No buses go direct from Isthmus to Ancient Corinth. For the site Ancient Corinth you must first go to Corinth and change buses there.
High-speed boats from Porto Heli to Piraeus via Spetses and Hydra, and from Ermioni to Piraeus via Hydra.
Fast, frequent speedboats between Metochi and Hydra (20 minutes); six to seven daily in each direction.
Run by the extremely personable Nikos, this reliable car-hire outlet comes highly recommended.
Ferries from Patra to Ancona, Brindisi and Venice; routes change seasonally so triple check.
Efficient and fast boat service between Metochi and Hydra; around six daily in summer.
Ferries to Ancona, Bari and Venice; routes change seasonally so triple check.
Taxis can be found opposite the bus station.