This is the high point of neighbourhood – Guinardó Park and is the place that head for over the Horta valley.

The name “Mitja lluna” (crescent) is because in the lookout there were a construction with this shape. Nobody knows what was, it had to do with the previous owner construction called “Castell” (castle), property of Norbert Peñasco, where, after, was built in the top the antiaircraft batteries of turó de la Rovira.