Europe welcomed around 350 million international visitors between January and June 2026, a 3% rise on the same period last year, according to UN Tourism's latest World Tourism Barometer. But the headline number hides a very uneven picture — and the standout performers are not the ones you'd guess.

Moldova posted the biggest jump of any European country, with arrivals up 25%. Greece and Ireland followed closely, each recording a 15% increase. For Moldova especially, that kind of growth is striking for a country most travellers still associate with wine cellars rather than bucket lists.

The regional split tells its own story. Southern Mediterranean Europe and Central Eastern Europe both grew 4%, Northern Europe 3% — while Western Europe actually slipped 1%. UN Tourism attributes that dip partly to the June heatwaves and softer long-haul demand in the second quarter. In other words, the summer scorcher that had locals melting in Paris and Madrid appears to have pushed some holidaymakers elsewhere, or simply deterred them from travelling at the hottest time.

Beyond Europe, the picture was rockier. The Middle East saw arrivals crash 22%, with South Asia down 5% and South East Asia down 1%. UN Tourism's Secretary-General Shaikha Al Nuwais noted that the regional conflict has rippled far beyond its borders, and that the report found tourism demand in Europe and Asia Pacific partly shifting toward nearby, easier-to-reach destinations. That may help explain some of Central and Eastern Europe's gains, as travellers opt for shorter, simpler trips.

Globally, a handful of destinations are booming: El Salvador led the way with 37% growth, followed by Paraguay (34%), Bhutan (31%), Vanuatu (30%), Palau (29%), Mongolia (27%), Uzbekistan (25%) and South Korea (21%). Despite these bright spots, the overall forecast has been trimmed — UN Tourism now expects international arrivals to grow just 1% to 2% for the full year, down from the 3% to 4% it predicted back in January.

So what does this mean if you're planning a trip? Rising arrivals in Greece suggest peak-season crowds and prices will stay firm, so shoulder months like May, early June or September look smarter than ever. Ireland's 15% climb signals growing demand for its cities and coastal drives — booking accommodation early in Dublin and along the Wild Atlantic Way is wise. And Moldova's 25% surge, while dramatic, comes off a low base: it remains one of Europe's least-visited and most affordable countries, famous for centuries-old underground wine cities like Mileștii Mici. If you want an Eastern European break before the crowds properly find it, the window is now.

The broader takeaway for travellers: 2026 rewards flexibility. Heat, geopolitics and shifting demand patterns are reshaping where people go — and the travellers who look slightly off the beaten track, whether that's Chișinău instead of Chania, are finding better value and quieter streets.

Reporting by Euronews Travel.