You can reach Bavona Valley by car or bus (number 315 “Vallemaggia” from Locarno to Bignasco, then with the post bus). The journey starts at Fontana where there are some carparks and a post bus stop. Take the official route from Fontana (600m) to Bavona Valley, known as “sentiero della transumanza”, (route for moving cattle) which goes up towards Foroglio. Following about an hour's walk, passing Sabbione (647m) and Ritorto (650m), you will reach Foroglio waterfall (684m). You can return by the same route or by bus.