The glass eye at the Alex

Calanques National Park (French: Parc national des Calanques) is a French national park located in Bouches-du-Rhône, in Southern France. It was established in 2012 and extends over 520 km2 (201 sq mi), of which 85 km2 (33 sq mi) is land, while the remaining is marine area. It includes parts of the Massif des Calanques stretching between Marseille, Cassis and La Ciotat.

The Calanque de Sugiton is one of the numerous Calanques located between Marseille and Cassis, France.While quite small, Sugiton is perhaps the most known of all Marseille Calanques, simply because it can be easily accessed by hikers, starting from Luminy University Campus, and because it is open to tourists even during hot season, unlike most Calanques.

Mont Puget is a mountain, part of Marseille-Cassis calanques, located south-east of Marseille. Like most Marseille mountains, it is formed from limestone.

The Centre International de Rencontres Mathématiques (CIRM) is a mathematics research institute associated with the Centre National de la Recherche Scientifique (CNRS) and the Société Mathématique de France (SMF). It is located in Luminy, Marseille, France and is affiliated with Aix-Marseille University.