Heatwaves are beginning to redraw the travel map. What was once a question of preference—beach or mountains, peak season or shoulder months—is now shaped by rising temperatures and the growing risk of extreme heat. In parts of India, temperatures touching 46 degrees Celsius are no longer rare, bringing with them cases of heatstroke that can disrupt journeys and sap the enjoyment from even carefully planned holidays. Travellers are responding by rethinking when and where they go, with many turning away from traditional summer hotspots in favour of cooler regions or travelling earlier in the year to avoid the worst conditions.
The impact shows up in everyday travel decisions. Fewer people visit major historical sites during heatwaves, as time outdoors becomes harder to manage. Many are now booking trips earlier in the year, and months that used to be off-season are seeing more interest. In some cases, travellers cancel plans altogether when temperatures rise too far. Heat is becoming a factor that has to be worked around, rather than a brief inconvenience.