From Naples International Airport (Capodichino): take the ALIBUS shuttle to Molo Beverello (approximately 35 minutes; tickets cost EUR 5 and can be purchased on board or at the airport). From Molo Beverello, take a hydrofoil, preferably a direct service to Forio (approximately 60-70 minutes).
From Naples Central Station: take Metro Line 1 towards Piscinola and get off at Municipio station (2 stops, approximately 5 minutes), then walk to Molo Beverello. From there, take a hydrofoil, preferably a direct service to Forio (approximately 60-70 minutes).
From the port of Forio–or from Ischia Porto if no direct service is available–to Hotel Terme Tritone, Via Tommaso Cigliano 34, Forio: taking a taxi is recommended. Alternatively, local EAV buses are available.