A Changing Geography of Summer
Summer holidays used to follow a predictable route: north to south, rain to sun, cold to heat. That pattern is shifting. Between April and June 2026, visitor numbers across northern Europe climbed 10 per cent compared with the same period the previous year, according to the European Travel Commission. The shift reflects a growing unease with soaring temperatures, droughts, and wildfire risks that have marked successive summers in traditional hotspots.
The United Nations University Institute for Water, Environment and Health has documented the trend alongside local datasets, noting that climate considerations now shape travel decisions in ways they did not a decade ago. Roughly 76 per cent of Europeans say climate-related factors influence where they go, with 16 per cent actively seeking cooler destinations.
The destinations drawing this new wave of travellers include Denmark, Finland, Iceland, Ireland, Norway, Sweden, and parts of the United Kingdom, particularly Scotland. These are places more accustomed to marketing themselves as alternatives to Mediterranean heat than as primary summer choices. Now, they are becoming exactly that.
Scotland's Unexpected Boom
Scotland offers a clear example of the shift. Flight reservations for Scottish airports rose 15 per cent during the six weeks ending mid-July 2026, compared with the same period in 2025, according to VisitBritain. At the same time, bookings for London dropped as the capital sweltered through an oppressive heatwave.
Vicki Miller, chief executive of VisitScotland, noted strong demand from Spain and Italy in 2026, attributing it in part to climate impact. Early indicators suggest the tourism sector grew, with Edinburgh Festival sales up 30 per cent. Yet spending appears to have declined, according to Marc Crothall, chief executive of the Scottish Tourism Alliance.
One explanation may lie in how people are travelling. Data from the Moffat Centre for Travel and Tourism at Glasgow Caledonian University points to a rise in campervan tours rather than hotel stays. The shift suggests visitors are stretching budgets or prioritising mobility over fixed accommodation, but it also means less money flowing into local businesses.
The Booking Behaviour Question
The timing of bookings reveals something else: travellers are not yet fully trusting long-term climate projections. Instead, many are booking late, responding to immediate weather conditions rather than seasonal averages. When London baked and Scotland offered respite, the market moved accordingly.
This reactive pattern complicates planning for destinations and operators alike. It also suggests that the so-called coolcation trend is less a stable new market than a fluid response to real-time conditions. If a northern summer turns unexpectedly warm, or a southern one stays mild, the flow could reverse.
Local Tensions and Tourist Taxes
Growth in visitor numbers does not always translate into local support, especially in places unaccustomed to high tourist volumes. In 2025, 32 per cent of residents in the Scottish Highlands and 48 per cent in Orkney felt tourism placed excessive pressure on their area, according to the UN Institute.
The concerns are familiar: strain on infrastructure, pressure on housing, environmental wear. But they carry particular weight in regions where tourism has historically been modest and seasonal. When visitor numbers spike without corresponding investment in services or housing, friction builds.
Tourist taxes are one response. Edinburgh introduced a 5 per cent levy on the first five nights of any stay, and Norway, which saw international hotel bookings rise 3.2 per cent between May and July 2026, has given municipalities the authority to charge up to 3 per cent on tourist accommodation. The funds are intended to support local amenities and offset the costs of increased visitor numbers.
Whether these measures will ease tensions or dampen demand remains uncertain. Taxes can fund infrastructure, but they can also deter price-sensitive travellers, particularly when cooler destinations already carry higher costs than southern alternatives.
The Bigger Picture
The coolcation trend is part of a broader renegotiation of where and when people travel. It does not mean southern Europe is emptying out. Spain, for instance, continues to report strong tourism numbers. But it does mean that the old certainties about summer travel are loosening.
The World Meteorological Organization has predicted with near certainty that El Niño will bring peak weather impacts to destinations worldwide through the end of 2026 and into 2027. That variability will likely continue to shape travel choices, though not always in predictable ways.
For northern destinations, the opportunity is real but complicated. More visitors mean more revenue, but also more pressure on systems not built for mass tourism. The challenge is not just managing growth, but ensuring that growth benefits the communities it affects. Otherwise, the welcome may wear thin before the trend does.
A survey by travel app Polarsteps found that 35 per cent of British travellers opted for holidays outside the heat in 2026. That figure suggests the shift is not marginal. It is a measurable change in behaviour, driven by discomfort as much as preference. Whether it becomes a permanent fixture of the travel calendar depends on how destinations respond and how the climate continues to evolve.
