Day trips from Santorini
Santorini makes a good base for days out. These are the trips worth the time, with how long each takes, how to get there on your own, and when a tour is the easier choice.
Nea Kameni and Thirassia
This trip takes you below the caldera rim to volcanic ground and the neighboring island of Thirassia. Choose the route by its actual stops rather than the boat's photographs: some sailings focus on swimming or sunset, while others include a volcano landing and time ashore. The departure harbor also matters, especially if you need to descend from Fira.
Excursion boat from Fira's old port, about half a day overall, depending on the route
Ios
Ios can work as a day trip when summer ferry departures leave a useful gap before the return sailing. The crossing alone does not determine whether the outing is practical: allow for road transfers to Athinios and travel on Ios. Keep the plan to Chora and one beach rather than trying to tour the island between ferries.
Fast ferry, about one hour each way in summer, depending on sailing
Naxos
Naxos is a larger island than a short ferry visit can cover. For a day trip from Santorini, concentrate on the port town, the Portara and a nearby beach rather than adding inland villages. Fast crossings can take about two hours in summer, so only proceed when the return schedule leaves enough time for an unhurried visit.
Fast ferry, about two hours each way in summer, depending on sailing
Day trips from Santorini
What is the best day trip from Santorini?
Nea Kameni and Thirassia is the one most visitors choose. Choose a departure explicitly listing Nea Kameni and Thirassia. Fira's old port is below the town, so allow time for the descent and any cable car queue. Confirm the return harbor before booking.
Will I walk on the volcano?
Only if your excursion includes a Nea Kameni landing. Check the itinerary carefully, since some caldera sailings pass the volcanic islands without putting passengers ashore.
Can I visit Ios and return the same day?
Only when the available ferry schedule leaves enough time ashore and provides a suitable return. Check the complete journey, including transfers to and from Athinios.
Is Naxos practical as a day trip from Santorini?
It depends on the ferry schedule. A direct outward sailing and a suitable return must leave enough time ashore after boarding allowances and transfers are included.