ROME   -   Set atop a hill on the Italian island of Sicily, Agrigento is a heritage tourist’s paradise. Beneath the archaeological structures and relics of its Valley of the Temples lies an ancient maze-like aqueduct system that still captures water today. But the aqueduct, and others built in modern times, are running so dry that small hotels and guesthouses in the city and nearby coast are being forced to turn tourists away. They don’t have enough water to guarantee their guests a toilet that flushes or a shower after a day out in the summer heat. Sicily began enforcing water restrictions in February when the region declared a state of emergency amid a relentless drought. Leaky, aging infrastructure has only worsened the shortages, which have hit tourism and agriculture alike, two sectors crucial to Sicily’s economy. Rationing is in place for more than 1 million people across 93 communities. Some are having to reduce water consumption by up to 45%. That means taps run dry according to schedule, and supply is shut off completely overnight in most places. Having enough water to drink is a matter of getting organized during the day. On TripAdvisor and other travel forums, tourists are asking whether it’s worth visiting Sicily’s impacted areas. Hotels are warning clients about potential shortages, and are helping visitors rebook elsewhere on the island where restrictions are less severe or not in effect. At the Le Cinque Novelle bed and breakfast (B&B) in central Agrigento, where restrictions are tight, the owners have put filters on their showers and sinks to save as much water as possible. But their guests often complain. “Rightly, people ask us for reassurances before coming, but we don’t know what to say,” Giovanni Lopez, who owns the B&B, told CNN. “The situation is quickly impacting the entire tourist accommodation sector, which risks serious economic consequences, given that tourism is a sector almost everyone in this part of Sicily relies on.”  The Sicilian regional government has asked Rome for subsidies to import water from the mainland, but there’s no concrete plan to help the island as yet. The office of Italy’s tourism minister, Diana Santanchè, did not respond to CNN’s request for comment, but in April, she said Sicily should try to spread out its tourism season and avoid focusing solely on summer, when water problems worsen. Last year, the island endured severe wildfires that forced tourists to evacuate or postpone their visits. Now the drought-triggered water shortages are another worry. Human-caused climate change is heating Europe faster than any other continent, and Sicily sits right at the center of this change. It was here that Europe’s temperature record was smashed in August 2023, when the city of Syracuse hit 48.8 degrees Celsius (119.8 degrees Fahrenheit). Other parts of Italy are also experiencing drought, but only Sicily’s is considered “extreme,” the highest level, according to the Italian National Institute for Environmental Protection and Research (ISPRA). Less than a quarter of the usual rain fell during the winter across the island, which has left around 20% of underground aquifers in a state of “water scarcity,” according to ISPRA. In February, the regional government declared a “state of crisis and water emergency” for irrigation and drinking in Agrigento and four other provinces to last until at least the end of the year. Marco Maccarrone, who owns the Caico Trattoria e Cantina restaurant in Agrigento, says the island is being left to fight for itself.  “The summer season is upon us and we are worried. No one has given us alternative solutions to the water tankers that we are paying for ourselves,” he told CNN. “This risks destroying the only resource we have: tourism.”

Maccarrone has lived in Agrigento’s historical center for 20 years and complains that the flow of water is painfully slow. “In half an hour, we can’t fill a single pot,” he said.