Access to the hiking car park at Châteauvallon, west of Toulon, is very easy as the route to this area is always very well signposted, whether you’re coming from Toulon or Ollioules.
After an avenue with a central reservation lined with old olive trees, you’ll reach the large earthen car park overlooked by the theatre complex hidden beneath the pine trees. Drive to the end of this car park and park at its western end, at the starting point for the walks.
(S/E) Look straight ahead towards the north and take the small road that climbs up to the right towards the theatre car parks. Leave these car parks straight ahead and take the first hairpin bend on the left. At the start of this bend there is a barrier, near which, on the right, the start of the uphill path becomes visible. Use the bend in the road to rejoin this path further up, at one of the yellow plastic markers that line the gas pipeline route.
(1) Take the path which climbs very steeply northwards. Stay on this path, which varies considerably in condition and is often very rocky.
(2) Once you reach the highest point of this path, leave the gas pipeline track, which continues straight ahead through an area of earth embankment; you can see it descending and then rising again to cross the Détras track above: leave this earthen section and take the path that climbs to the right at a right angle.
This path leads just below the Détras track.
(3) A path branching off to the left would take you back to the track. Ignore it and carry on straight ahead: you are now on the Cramée path. After a short horizontal stretch running parallel to the track, a right-hand hairpin bend marks the start of the balcony-like descent towards the south, offering superb views of the Bonnes Herbes valley, the Bau de Quatre Ouro and, above all, the harbour of Toulon, straight ahead.
This path is by turns earthy, stony and rocky, but almost always steep.
Most of the descent takes place through the heath. On the final stretch, just before reaching the pine trees, the path runs along the top of a sort of very straight wall. It joins another path coming from the left at a right angle, from the Vallon des Bonnes Herbes.
(4) Turn right and stay on this path, which runs through the forest, more or less horizontally, first crossing a deep thalweg. Stay on the main path heading west until you reach the service buildings of the Châteauvallon theatre complex. Walk past a cylindrical building and take a road that overlooks the theatre car parks and joins the lower section of the ‘sentier du gaz’.
(1) Head back down to the left towards the starting car park (S/E).