Tourists walk though fresh water vapor sprayed to the ground during a mister test, during a heat wave in Paris.
A woman fans herself while visiting the Sagrada Familia church on a hot day in Barcelona, Spain.
A worker refreshes at a fountain during a heat wave in the city center of Basel, Switzerland.
People use umbrellas in hot weather to shelter from the sun while walking past the Colosseum, in Rome.
A woman uses a handheld fan in hot weather in Covent Garden, in London.
An Icelandic horse drinks water from a water hose at a stud farm in Wehrheim near Frankfurt, Germany at the beginning of a multi-day heat wave.
Customers buy ice cream from a van in St James's Park, in London.
A couple picnic in the shade along the Rhone river during a heat wave in Arles, southern France.
Young people take a bath at a fountain during a heat wave in the city center of Basel, Switzerland.
Workers operate under the hot sun at a road construction site, in Milan, Italy.
