What is the fine-grained topic of the following text: From the top of the Tête des Saix, L'Airon and Lanche chairlifts, go towards the small Croc Blanche Snack Bar (no toilets) and take a hard left leaving the snack bar to your right in order to join this piste. Only return the topic.
Navigating to a ski trail from Tête des Saix