The extreme heat has posed significant risks to travelers, including heat stress, dehydration, and disruptions to sightseeing and outdoor activities. In Greece, closures of landmarks like the Acropolis affected thousands of visitors daily. In India, prolonged heatwaves impacted tourism in Rajasthan and Delhi, while Saudi Arabia's Hajj pilgrimage required enhanced cooling measures to prevent heat-related illnesses. Infrastructure in cities like Rome and Paris struggled to cope with the heat, affecting public transport and cooling systems. These conditions have also increased the risk of wildfires and strained emergency services in affected regions.