To commemorate the European Day of Parks, which was celebrated yesterday, the destination activities reservation platform musement has developed a classification of the most popular protected areas in Spain, based on the number of reviews received on Google, which he recommends visiting “at least once in a lifetime.” The result is a complete list with 10 natural sites that leads, with authority, the Teide National Park followed by the timanfayain Lanzarote, while the bronze medal goes to the green area of Sierra de Collserola, in Barcelona.