Walking in France’s ‘garden of Eden’: a new route in the gorgeous Gorges du Tarn

Europe’s longest and most dramatic canyon is replete with exotic wildlife, including kingfishers and beavers, ruined castles and architectural oddities

We’re sipping chestnut kir on a terrace overlooking the Tarn River in southern France when we hear excited voices from the table beside us: “Regards! C’est un castor!” Below us, a beaver the length of my leg is languidly swimming upstream. We don’t need our binoculars because the Tarn is so clean that almost every fish, frog, pebble and ribbon of weed can be seen with the naked eye, magnified by the clarity of the water. This meandering, jade-green river – which winds from its source in the Cévennes national park to Moissac, just north of Toulouse – is home to trout, perch, carp, otters, frogs, toads, kingfishers and herons. We add “beavers” to our list.

Above us, huge vultures have been drifting all day, cruising the thermals in groups of nine or 10. And when our eyes haven’t been on the river or the sky, they have been welded to the many orchids on the bank: including monkey, bee, military, butterfly, pyramidal and fragrant orchids. Later, we discover that 30 varieties have been recorded in this orchid hotspot.