The 17.1 million foreign tourists arriving in Spain from January to March was a 5.7% increase from the same period in 2024, the National Statistics Institute said.
Britain, France and Germany supplied the most holidaymakers to Spain, which last year hosted a record 94 million foreign tourists seeking its sun, beaches and culture.
Spending by foreign tourists also climbed 7.2% to 23.5 billion euros ($26.7 billion), the tourism ministry said in a statement, a welcome development for the government which wants visitors to splash more cash during their stay.
The tourist sector was one of the drivers of Spain's standout growth of 3.2% in 2024, well above the EU figure of 1%.
But the bonanza has sparked a growing backlash among locals who complain that an unsustainable influx of foreign visitors is driving up rents, saturating infrastructure and changing the fabric of neighborhoods.
Spain aims to "diversify" destinations, make the sector less dependent on key seasons and "share out the benefits" across the country, Tourism Minister Jordi Hereu said in a statement.