There is a particular kind of Ibiza evening that only happens between November and March. The light goes long and amber by five o'clock, the dirt tracks are empty, and you can stand on a cliff edge with the whole Mediterranean in front of you and hear nothing but wind moving through the sabina pines. If you want to understand this island beyond its beaches, this is the season — and Ibiza's watchtowers are the best excuse to go looking.
Seven coastal defence towers still stand around the island: round stone drums set on headlands and clifftops, most of them raised in the second half of the 18th century. They are free, unfenced, and almost always empty in autumn and winter. Visit all seven and you will have circled Ibiza completely, seen the parts of the coast no bus goes to, and collected the best viewpoints on the island almost by accident.
Here is how to do it.
Why Ibiza built watchtowers in the first place
For centuries the Mediterranean was not a holiday sea — it was a raiding ground. North African corsairs worked the Balearic coast relentlessly, and an island of scattered farmsteads with no walls outside Dalt Vila was dangerously exposed. Villagers built fortified churches to shelter in. The crown built towers to see trouble coming.
The system was simple and rather beautiful. Each tower sat within sight of the next. A lookout who spotted unfamiliar sails lit a fire — smoke by day, flame by night — and the warning travelled around the island from headland to headland in minutes, then inland to the villages. Some towers held a small cannon and a couple of men. Most were really just eyes.
What that means for a visitor today is that these are the seven best-chosen vantage points on Ibiza. They were not picked for the scenery. They were picked because you can see everything from them. The scenery is a bonus.
Torre des Savinar: the famous one
If you have seen a photograph of Es Vedrà, there is a good chance it was taken from here. Torre des Savinar, often called Torre del Pirata, sits on the cliffs of Cap des Jueu in the south-west, looking straight down at the 382-metre limestone pyramid of Es Vedrà and its smaller sister, Es Vedranell.
Park at the rough clearing off the Cala d'Hort road and walk up — ten or fifteen minutes on a stony path, with one short scrambly section near the top. Trainers, not sandals. The tower itself is squat and weathered; the point is where you get to stand next to it.
In summer this spot is a traffic jam of hire cars and tripods. In November you may well have it to yourself. Sunset here is one of the great European views, and because the sun drops early in winter you can be back in the car by six.
Torre de ses Portes: salt, birds and the crossing to Formentera
The island's southern tip is flat, pale and slightly otherworldly — a landscape of salt pans, low scrub and shallow water inside the Ses Salines Natural Park. Torre de ses Portes stands at the very end of it, watching the Es Freus channel where boats still cross to Formentera.
It is thought to be among the oldest of the towers, and it had the most important job in the chain: it was the link between Ibiza and Formentera. Walk out from the far end of Es Cavallet along the shoreline and it takes roughly forty minutes each way, entirely flat, through juniper and sand. Autumn is the moment to go — the heat is gone, and the salt flats behind you are at their liveliest with wading birds.
The east and west: Torre d'en Valls and Torre d'en Rovira
Torre d'en Valls, also known as Torre des Cap d'en Campanitx, guards the quiet east coast above Pou des Lleó, facing the low humped island of Tagomago. The drive there, through the fields and dry-stone walls behind Sant Carles, is half the pleasure. There is a small parking area and a very short walk. Come at sunrise if you can — it is the only tower that properly faces east.
Torre d'en Rovira, on the west coast behind the Comte beaches, looks out over a scatter of islets: s'Espartar, Sa Conillera with its lighthouse, Illa des Bosc. It is a flat ten-minute walk over low rock and scrub from the road end. Evening light turns the whole little archipelago gold. This is where the island's famous flat, wide sunsets come from — minus the queue for a drink.
The north: Portinatx and Balansat
The two northern towers feel the most remote. Torre des Portinatx, also called Torre des Molar, sits on the headland above Portinatx and is reached by a clear path from the village: a straightforward half-hour round trip with big views over the bay and, on genuinely clear days, the hazy outline of Mallorca.
Torre de Balansat, or Torre des Molí, stands above Port de Sant Miquel in the north-west, and it is the one tower you can realistically get inside. It has been restored and interpreted, so you can see how lookouts actually lived in a single round room. Opening hours are seasonal and thin in winter, so check before you drive up — but even locked, the headland walk is worth the trip.
Torre de sa Sal Rossa: the one you can do in an hour
Not every tower needs an expedition. Torre de sa Sal Rossa, also called Torre des Carregador, sits on the low rocky point at the southern end of Platja d'en Bossa, a short stroll from the promenade. Its job was to protect the jetty where Ibiza's salt — for centuries the island's real wealth — was loaded onto ships.
It is the most accessible of the seven and the best introduction if you are short on time. Walk out in the late afternoon, sit on the rocks, and watch the planes come in low over the salt flats.
How to do the watchtower route properly
You need a car. Off-season bus services are reduced and none of these towers sits on a useful route. Hire cars are cheap in November and the roads are empty.
Allow two days, not one. Three or four towers a day is comfortable and leaves room for a long lunch in a village. A sensible split: south and west on day one (sa Sal Rossa, ses Portes, Savinar, d'en Rovira), north and east on day two (Balansat, Portinatx, d'en Valls).
Wear real shoes. The paths are short but stony, and the rock gets slippery when damp.
Take a head torch. Sunset is around six in early November and earlier still by December. If you stay for the light, you will walk back in the dark.
Don't climb on the stonework. These are protected monuments and several are structurally fragile. Stand beside them, not on them.
Check the wind. A northerly in winter makes the clifftop towers genuinely cold and unpleasant, while the same day can be perfect on the sheltered south coast.
Do all seven and something clicks. You stop seeing Ibiza as a string of beaches with roads between them and start seeing it as an island — a shape, a coastline, a place that spent a very long time keeping one eye on the horizon.
Looking for more to do while the island is quiet? Browse what's on across Ibiza this month on the Ibiza Calendar.
