Getting there
The Neuchâtel to La Chaux-de-Fonds rail line crosses the valley and stops at Les Geneveys-sur-Coffrane and Les Hauts-Geneveys, where regional transN buses continue to Cernier, Fontainemelon and the other villages. The ride up from Neuchâtel is short enough that nobody complains about it. By car, the Vue-des-Alpes road climbs from town in about twenty minutes, and the tunnel lets you skip the pass when the weather turns.
Good to know: parking at Évologia in Cernier is free, but it fills up fast on Wednesday afternoons and during school holidays. Arriving before eleven makes a real difference.