New Traffic Regulations in Formentera for a More Sustainable Summer

There’s something about Formentera that hooks you from the first glance: dirt roads winding between dry stone walls, beaches that seem surreal and a sense of calm that’s hard to find in other Mediterranean destinations. However, this calm atmosphere all but disappeared just a few years ago, when summer traffic far outstripped the island’s actual capacity. Before 2019, traffic jams were as common as sunsets, motorbikes took up every spot possible, and some journeys of just a few kilometres became a mini odyssey.

To tackle this situation, Formentera took a brave decision that would break new ground: it placed restrictions on the entry of vehicles during the months when tourism reaches its peak. The system, known as Formentera.eco, isn’t intended to make it more difficult to visit the island, but rather to regulate access so that the island remains liveable, peaceful and sustainable. Since then, the number of vehicles allowed on the road has been limited every summer. In 2025, the limit stands at 10,287, which is much lower than in 2019 when the control came into effect, with the island supporting more than 12,400 vehicles in high season.

The reasoning behind this measure is clear: Formentera cannot support more traffic without jeopardising its landscape, mobility and quality of life. In fact, the regulations are especially strict on quads, caravans and motorhomes, which have a zero quota due to the damage they cause on dirt roads and the lack of campsites. It’s not about banning for the sake of it, but about protecting a small island where every decision has a direct impact.

One of the most impressive things about the system is how precisely it controls access. Thanks to cameras installed at strategic points such as La Savina, Sant Francesc and Sant Ferran, millions of images are analysed every summer. In the first few months of 2025 alone, 1.8 million readings were checked, ensuring the detection of unauthorised vehicles, the correction of errors and greater traceability. Technology, far from being a mere prop, has become key to ensuring fair and effective control.

This monitoring has made it possible to identify changes in visitor behaviour. The average tourist vehicle stays for 15.3 days, indicating a trend towards longer stays and fewer day trips. This change benefits the island’s tourism model, which opts for a slower, less aggressive pace for mobility. Even so, demand is very high: the daily quota is completely filled for 74 days in summer, especially in July and August, confirming the need for the system.

Limiting the number of vehicles is clearly having an impact on sustainability. Fewer engines running means fewer emissions on an island where clean air is central to the experience. It also reduces noise, wear and tear on country roads and pressure on vulnerable ecosystems. It also improves road safety and promotes alternatives such as cycling and walking, which are more consistent with the size and spirit of the island. The proceeds from fees, which in 2025 were over €700,000, go entirely to the sustainable tourism fund, thus supporting environmental and transport improvement projects.

It’s worth noting that Formentera has been making decisions in this direction for years. Long before the word “overcrowding” appeared in debates about tourism, the island had already taken measures to limit access to Ses Illetes and the Cap de Barbaria lighthouse. It also sorted out mooring at Estany des Peix and restricted traffic in particularly vulnerable areas. Limiting vehicle access is not an isolated experiment, but the logical next step of a policy that sees conservation as compatible with tourism only if wise decisions are made.

In 2025, another development also took place: the Ibiza and Formentera Island Councils have removed quotas for residents on the two islands. The challenge now is to find a balance that makes life easier for commuters without losing the control needed to prevent further road congestion. Formentera acts on the belief that protecting its carrying capacity is not a question of appearance, but of the island’s survival.

The underlying idea is simple: if the island is to retain its charm, it needs to set boundaries. Not because it wants to close itself off, but because it knows that its size, roads and ecosystem are finite. Vehicle regulation shows that setting standards, when well thought out and supported by data, can improve the lives of residents and the experience of visitors.

Formentera has chosen to take care of its balance and to do so responsibly. In a place with no traffic lights but potentially millions of visitors, the decision to protect its integrity has become its greatest strength. And perhaps this is the true secret that allows the island to move to its own rhythm, enchanting all those who visit it for the first time.