Flying Dolphins (Hydrofoils) depart daily from Akti Miaouli. The trip lasts 2 – 2,5 hours. Ferries depart daily from the port of Piraeus to Spetses. The trip is pleasant and lasts about 4 hours.
If you prefer the road trip, you can go by car to Kosta (Argolida) and from there you will reach Spetses in just a few minutes by caique, water taxi, or ferry boat.