Komiža as a starting point for Biševo
Komiža is useful to understand as a harbour before you treat it as a stop on a Blue Cave itinerary. Local boats leave from here towards Biševo, while the cave visit itself begins from Mezuporat. Reaching Komiža therefore puts you at an island departure point, rather than at the cave entrance. The onward crossing, the local ticket and the small cave boat are distinct stages of the visit.
You can also encounter Komiža as part of an organised day out from the mainland. The excursion featured on this page starts in Split and includes a Komiža stop. It is a full-day outing, not a local Komiža shuttle. If you are already staying on Vis, begin with the local connection you need instead of choosing a trip solely because Komiža appears among its stops.
Our pick: Boat trip via Komiža
This islands trip from Split includes a stop in Komiža.
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A Split day trip with a Komiža stop
This full-day speedboat excursion starts in Split and visits Komiža; it is not a shuttle departing from Komiža.
A local excursion to Mezuporat or scheduled line 612
A local cave excursion can take passengers from Komiža to Mezuporat, where the Blue Cave visit is organised. One local operator describes an onward sequence of buying a ticket, waiting for a turn and changing to the small concessionaire boats. Choose this type of journey when your main aim is to reach the local cave departure point, while keeping the cave admission separate from the crossing.
Line 612 is the scheduled Komiža to Biševo service. Its timetable includes Mezuporat, Salbunara and Porat according to the relevant sailing column; a departure is not a promise to stop at all three. Match both the outward and return sailing to your intended landing place. The service is island transport, and its operation should not be read as a guarantee that the cave is admitting visitors.
The waiting and boat-change sequence
At Mezuporat the small local boats provide the visit to the Blue Cave in Balun bay. This final boat is different from the vessel that brought you across from Komiža. Allow for ticket arrangements and a queue before boarding it. The existence of a short sea crossing does not set a maximum time for the whole visit, because the waiting stage depends on the day.
The local ticket information explains the cave service and charges. Follow the crew during boarding and at the low cave entrance, and keep belongings manageable during the change of boats. Swimming, snorkelling and diving are prohibited inside the Blue Cave under the municipal visitor rules. For the setting of the visit rather than the harbour connection, continue to the Biševo island guide.
Reaching Komiža from Vis town
The ferry from Split arrives in Vis town, so a departure from Komiža adds a land stage across Vis. Put that journey into the plan before selecting a boat time. The published bus schedule covered 28 September to 6 December 2026; use the schedule for your actual travel dates rather than assuming that every ferry meets a bus and every bus meets a cave excursion.
An excursion departing within Vis town marina offers a different arrangement if you prefer to start there. The Vis departure guide covers that option. For the mainland ferry and onward stages, see getting to the Blue Cave. Choosing between these starts is more useful than treating Vis town and Komiža as interchangeable names for a single harbour.
Staying locally and planning the return
An overnight base in Komiža lets you start a local Komiža departure without first travelling from Vis town. The actual walk still depends on your accommodation address and the meeting point. Private rentals, hotel accommodation and rural households appear in the local accommodation directory. The accommodation guide considers those bases; the focus here is reaching the correct boat and understanding where it goes.
Plan the return with the same care as the outward journey. A scheduled island sailing and an organised excursion have different arrangements, and winter line 612 sailings are not daily. Wind and high water can affect the cave visit, while rough seas can alter an excursion route. Keep time between the return boat and any separately arranged journey, especially when your next destination is the mainland.
Questions about your visit
Does the featured excursion leave from Komiža?
It starts in Split and includes a Komiža stop during a 10-hour speedboat outing. Local Komiža to Biševo travel is a separate arrangement.
Do I enter the Blue Cave on the boat from Komiža?
The local excursion reaches Mezuporat. Visitors then use the small concessionaire boats for the cave visit, with ticketing and waiting as part of that sequence.
Does every line 612 boat stop at Mezuporat?
The stopping pattern depends on the timetable column. Choose a sailing that serves the landing place you need and account for the return connection as well.