Since last summer, cruise passengers arriving at Santorini and Mykonos owe Greece up to 20 euros a head, a levy meant to fund the islands they overwhelm with overtourism, as Santorini’s mayor battles the cruise lines over who is crowding his port.
Santorini has room for 8,000 cruise passengers a day, a number a University of the Aegean study settled on in 2018, and on a busy summer morning the ships anchored in the caldera below Fira carry many times that. The island is 29 square miles and home to about 25,000 people, including fewer than 16,000 year-round residents; in 2023 some eight hundred cruise ships brought 1.3 million visitors to it, up from 592 vessels and 980,771 passengers four years earlier. Since July 2025, each of those arriving passengers owes Greece twenty euros.
The charge slides by season — twenty euros a head at the peak, twelve in the shoulder months, four in winter, and a quarter of that at Greek ports less besieged than Santorini and Mykonos — and it is collected as passengers step off the ship. “This levy was introduced to help support the infrastructure of Greece’s most visited islands and ensure that local communities benefit more directly from cruise tourism,” Eleni Scarveli, the UK director of the Greek National Tourism Office, told Time Out. “It reflects the need for a more sustainable balance between visitor numbers and the capacity of popular destinations like Santorini and Mykonos, while also helping to safeguard the quality of the visitor experience.” The money is earmarked for local port and tourism projects, the kind of upkeep a day of cruise crowds wears down.
Cruise passengers are the most concentrated kind of visitor and among the least lucrative. They arrive by the thousand, spend a few hours ashore, buy a coffee and a magnet, and sleep back aboard the ship. An island earns far less from a cruise crowd than from the same number of people booked into its hotels, and pays nearly the same price in strained roads, water, and patience; the twenty-euro fee is Greece’s attempt to close a little of that gap.
Mykonos tells the same story in different numbers: 768 cruise ships and more than 1.29 million passengers in 2024 — all landing on an island a fraction the size of the crowds it hosts. The government has been careful not to call any of this a crisis. “Greece does not have a structural overtourism problem,” Prime Minister Kyriakos Mitsotakis said in late 2024. “Some of its destinations have a significant issue during certain weeks or months of the year, which we need to deal with.”
The levy fits that framing, seasonal and targeted, priced highest in the weeks when the ships stack up and lowest when the islands empty. The strain is physical before it is fiscal. Santorini’s arrivals funnel from the cruise tenders up a single cliffside to Fira, by cable car, on foot, or on the backs of the island’s donkeys, and fresh water on a volcanic rock with no rivers has always been scarce.
A day when four or five ships call at once turns the caldera rim into a slow queue, and the residents who live above the ships have made their exhaustion known. On the heaviest days as many as seven ships anchor in the caldera at once, and a single summer day has put 11,000 cruise passengers ashore, most of them landing on the morning tenders. “The island has lost everything traditional about it, and it gets worse by the year,” a local restaurateur in Thera, told the French daily Les Echos.The islands carry costs the mainland does not, from desalination to waste barged out by boat, and a port and a cliff path built for a village now serve a city that arrives and leaves by dinner.
Greece is not alone in reaching for the cruise passenger’s wallet. Venice charges day-trippers a fee to enter, five euros rising to ten for anyone who fails to book ahead, which raised 2.2 million euros across 54 days in a single season; Amsterdam adds 14.50 euros to each cruise arrival. It is a wider European turn toward making the day-visitor pay for the wear a day leaves behind. What sets the Greek version apart is where it lands, on the ships that deliver the most people for the least time on the ground. The levy is not designed to keep anyone away; twenty euros will not sink a cruise fare. It is designed to make the traffic pay a share of its own footprint, and to route that share back to the islands rather than to Athens.
On Santorini, the mayor’s remedy predates the tax. Nikos Zorzos reinstated the island’s 8,000-passenger daily cap and the old rule splitting arrivals across the port, both scrapped by a previous administration, and he casts the fee as survival money. “These funds are required to improve infrastructure and for day-to-day operations on the island,” Zorzos told AFAR.
The cruise lines, whose business the cap and the fee are built to throttle, have fought both, and into the 2026 season the argument has turned personal. The island’s port fund brought back an old rule dividing cruise arrivals across the harbor, one more attempt to smooth the crush the mayor lays at the operators’ feet. When the industry circulated images of jammed Santorini docks as evidence the caps were failing, Zorzos accused the operators of manufacturing the congestion themselves, holding passengers aboard to force them onto company shore excursions. “They are doing this maliciously for their own financial gain,” he said.
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