Vulcano is the closest island to Sicily, the easiest to reach, and the one most people see first, which is why it is also the one most often visited on bad information.
Two things need saying immediately, because both change what you should plan. The famous mud baths have been closed since 2021. And the crater walk shuts during the middle of the day for half the year. Guides written before 2021 still describe both as if nothing had changed.
Here is what is actually true. The wider planning is in my complete guide to the Aeolian Islands.
The island in one paragraph
The name is the origin of the word. The Romans believed this was the chimney of Vulcan’s forge, and the island gave its name to every volcano on earth, and to vulcanian eruptions, the more violent ash-heavy kind, as distinct from the mild strombolian sort happening on the next island but one.
It last erupted in the 1880s. What it does now is vent gas, constantly, which is why the whole island smells faintly of sulphur. Most people stop noticing within a day. Some never do.
The crater walk
The main reason to come, and the thing to organise your day around.
The walk goes up the flank of the Fossa cone to the rim of a wide crater, and the ground near the top is bare grey ash streaked with bright sulphur yellow, with gas venting from cracks in the rock. From the rim you look down into the crater on one side and out over the whole archipelago on the other. It is not a long walk, roughly an hour up, but it is exposed with no shade at all.
The hours are the important part. From April to October inclusive the trail is closed during the hottest part of the day, roughly ten in the morning until four in the afternoon. From November to March it is open through the day, usually around eight until four. Access is also regulated by a traffic-light system that responds to gas conditions and weather, so the trail can close at short notice.
So it is an early morning walk, in season, or it does not happen. People who arrive on the mid-morning boat from Lipari intending to do it are often too late.
Practicalities. There is an access fee. Wear proper shoes, because the ash is loose. Take far more water than feels necessary. Anyone with a respiratory condition should think carefully, and the fumaroles are not a place to linger.
The mud baths, and the truth about them
The single most out-of-date recommendation about this island.
The natural sulphur mud pool near the port was for decades the thing everyone did on Vulcano: sit in warm grey mud that smells appalling, rinse in the sea, feel virtuous. It has been closed since 2021. The closure order was revoked in May 2025 and the site briefly reopened, and it was reported closed again by the middle of June that year.
As I write it is closed. The status has changed more than once, and it is managed by a private operator rather than the comune, so if the mud is your reason for coming to this island, check before you get on the boat rather than assuming.
I would add: it was always a slightly odd attraction. The smell gets into swimwear permanently, silver jewellery tarnishes on contact, and the pool was crowded. Its closure is not the loss some guides imply.
The warm sea, which is the better attraction anyway
This is the thing I would actually come for.
Along part of the shore near the port, hot springs come up through the seabed, so the sea itself is warm and faintly fizzing with gas bubbles rising around you. You swim in ordinary seawater that happens to be the temperature of a bath, in the open sea, with the island behind you.
It is genuinely strange and completely free, and unlike the mud pool it is not subject to a closure order because it is simply the sea.
Go early or late. It is shallow, popular, and there is little shade.
Where to swim otherwise
The island has a proper black sand beach on the northern side, a broad curve of coarse dark sand below rust-red cliffs, with water that shades from green to deep blue and is usually far less crowded than the port area.
The sand gets extremely hot. Take something for your feet, and take shade, because there is none.
There is also good swimming off rocks around the coast if you have a boat, and boat trips run round the island in season.
How long to spend
A day trip, from Lipari. That is my recommendation for almost everybody.
The crossing from Lipari is ten to twenty minutes and runs constantly, so it is barely an outing. Go on an early boat, do the crater before it closes, spend the middle of the day in the warm shallows or on the black sand, and be back on Lipari for the evening.
Why not stay? Vulcano has limited evening life, the sulphur smell is more noticeable at night when the air is still, and the island empties of day trippers leaving not very much behind. There are pleasant places to stay and I would not choose one over Lipari or Salina.
The exception is if you want the crater at dawn without a boat schedule, which is a real reason.
A day that works
Eight o’clock. First boats from Lipari.
Half past eight. Straight up the crater, before the trail closes and while the ground is still bearable.
Eleven. Down, and into the warm shallows to recover.
Lunch, then the black sand beach on the north side for the afternoon.
Late afternoon boat back to Lipari, in time for the evening.
That covers everything the island offers, and it does it in the order the closing times demand.
Read also: Lipari, the best beaches in the Aeolian Islands, and my complete guide to the Aeolian Islands.
Frequently Asked Questions
Are the Vulcano mud baths open?
They have been closed since 2021. The closure order was lifted in May 2025 and the pool briefly reopened, but it was reported closed again by mid June that year. The status has changed more than once, so verify before travelling if the mud is your reason for visiting.
Can you walk up the Vulcano crater?
Yes, and it takes about an hour up. From April to October the trail closes during the hottest hours, roughly ten until four, so it is an early morning walk in season. Access is also controlled by a gas and weather traffic-light system and can close at short notice.
Why is the sea warm on Vulcano?
Hot springs rise through the seabed along part of the shore near the port, warming the water and sending fine gas bubbles up around you. It is free, open sea rather than a managed pool, and unaffected by the mud bath closure. Go early or late, as it is shallow and popular.
Does Vulcano smell of sulphur?
Yes, faintly and more or less constantly, because the island vents gas even though it last erupted in the 1880s. Most visitors stop noticing within a day, though it is more apparent at night when the air is still. It is one reason to visit on a day trip rather than stay.
Is Vulcano worth visiting?
For a day, yes. The crater walk with its yellow fumaroles and archipelago views is the best short volcanic walk in the islands, and the naturally warm sea is genuinely unusual. It is ten to twenty minutes from Lipari, which makes it an easy outing rather than a commitment.
V.
