Topoguide (en anglais) de l'éditeur Cicerone avec des fiches détaillées pour découvrir à pied le Mercantour. Description fournie par l'éditeur :This guidebook describes 18 day walks and 6 long distance routes. The treks include a 5-day traverse of the French Mercantour National Park and a 7-day traverse of the Alpi Maritime Park, and the walks range from 6 to 20 km in length. The routes are suitable for novices and experienced trekkers alike. Seasons : Mid-June to late September is guaranteed for snow-free paths and open huts; July and August spell wildflowers galore; October means crystal-clear visibility and having the whole place to yourself. Centres : France: Tende, Castérino, St-Martin-Vésubie, Le Boréon Italy: Terme di Valdieri, Entracque, Vernante. Difficulty : From easy strolls along mountain streams on broad tracks, through to multi-day treks across arduous passes with elementary rock passages. Must See : Wildlife (magnficent ibex, chamois and marmots) and wildflowers; high-altitude lakes (Fremamorta, Lac Nègre); Argentera, Gelas and Clapier all over 3000m; prehistoric rock engravings are visitable from Castérino; old-style spa resort Terme di Valdieri with paved tracks dating back to the 19th-century royal game reserve; Col de Tende and Col de Fenestre.