The thermal wave of this year is characterized by extremely high temperatures, expert warnings about vulnerable groups, problems in everyday life and work for specific specialists.
Among them are the leadership, since their work requires visitors to the Coliseum and the Roman market for several hours to lead, making only short stops.
Some are limited by one round of the day from an extreme weather conditions.
In the Roman market, where the shadow is minimal, many tourists are often frostbite from the heat.
The Union of Italian guides called for a change in the hours of archaeological sites and add evening hours to visit the Coliseum. The market remains closed until 9 a.m., leaving guides and visitors exposed to hot lunch.