Olivier Léonard – Marche à l'étoile is a mountain-guide service based around Apt and the Luberon, with official destination sources describing hikes in the Luberon, Monts du Vaucluse, Dentelles de Montmirail, and Ventoux. Public listings also highlight thematic outings such as geology, astronomy, and orienteering-style walks, giving the service more range than a basic point-to-point hike product.

Quick facts
- Best for: Travelers staying in the Luberon who want a local qualified guide, Walkers interested in geology, astronomy, orienteering, and custom Vaucluse outings
- Known for: Qualified guided walks in the Luberon, Monts du Vaucluse, Dentelles de Montmirail, and Ventoux.
Why it ranks
It ranks because destination sources verify both formal mountain-guide credentials and a useful spread of inland-Provence hiking zones from a Luberon base. That combination is especially strong for travelers comparing best hiking tours Provence in the Vaucluse rather than only along the better-known coastal routes.
Location and links
Service area and category
- City: Apt
- Country: France
- Service area: Apt, Luberon, Monts du Vaucluse, Dentelles de Montmirail, Ventoux
- Category: Mountain guide service
Editorial summary
Olivier Léonard – Marche à l'étoile is a mountain-guide service based around Apt and the Luberon, with official destination sources describing hikes in the Luberon, Monts du Vaucluse, Dentelles de Montmirail, and Ventoux. Public listings also highlight thematic outings such as geology, astronomy, and orienteering-style walks, giving the service more range than a basic point-to-point hike product.