Walking the Calanques in May

The Calanques or as it is officially called in France the Parc National de Calanques (Parc national des Calanques | Site officiel (calanques-parc-national.fr) is a coastal stretch of approximately 25 km between the city outskirts of Marseille and La Ciotat. There are further protected stretches and coastal regions reaching as far as Bandol.
The protected national park was officially opened in 2012 but walking routes have existed many years before.