Europe's most famous tourist destinations are facing an unprecedented wave of visitors during the summer season, creating massive crowds and huge pressure on monuments, infrastructure and local communities.
According to data from the European Travel Commission, the number of international tourists in Europe has increased by around 5% during 2026 compared to the same period last year. Spain alone is expected to welcome around 100 million visitors this year, a historic record for the tourism sector.
Huge crowds have been recorded at some of the continent's most popular landmarks, from the Acropolis in Athens to the Trevi Fountain and the Vatican in Rome. Experts warn that many destinations are reaching their capacity limits much faster than before.
"In the Mediterranean areas, tourism has been growing steadily and we are reaching maximum capacity earlier and earlier," industry experts have warned, stressing that some cities are failing to cope with the growing influx.
In Rome, thousands of tourists have faced long lines to visit major monuments. The Trevi Fountain has become one of the most overcrowded spots, while authorities have also imposed restrictions on entry to the areas around it.
Even the Vatican Museums, which attract millions of visitors each year, have faced long lines, especially on free admission days. Meanwhile, in Athens, visitors to the Acropolis have faced large crowds even in the early hours of the morning.
The phenomenon of "overtourism" is not just affecting historical monuments. In Italy, some beaches have imposed limits on the number of visitors, while popular places like Lake Como are facing overloaded transportation and thousands of tourists every day.
A similar situation is reported in Malta, where natural sites once considered hidden, such as the rock pools of the southern coast, have become massive tourist spots after videos spread on social media.
The increase in tourist numbers has also brought discontent among local residents. Protests against excessive tourism have taken place in cities such as Barcelona, Mallorca and Venice, with residents complaining about rising housing prices, overcrowding and pressure on public services.
Experts emphasize that the big challenge for Europe is not just the number of tourists, but their concentration in a few destinations and at the same time of year.
European authorities are now facing the demand for a more sustainable tourism model that protects both cultural heritage and the quality of life of local residents.
