Bridge of Bossòst sobre la Garona Monument · Bossòst, Val d'Aran, Lleida Image of Bossòst, not of the place itself. Historic bridge over the Garonne river, in Bossòst (Vall d'Aran), included in the Inventory of Architectural Heritage of Catalonia. The present two-arch structure replaced an earlier two-arch stone bridge swept away by a flood in 1937. Bossòst is divided by the river, with the main settlement on the left bank and, on the opposite bank, a small quarter with a chapel and the cemetery, to which the bridge gives access. Photo: Isidre blanc (CC BY-SA 4.0) What to see and do in Bossòst