They say walking is the best medicine and you could spend months walking off your troubles along the sentier des douaniers (customs officers’ path), which winds for more than 1,240 miles (2,000km) around the bays and headlands of the Breton coast. However, me and my perennial walking companion, an Irishman who lives in Bath, settled for a five-day, 55-mile stretch along the southern Crozon peninsula.
