Since 1975, Hecho has hosted an international sculpture symposium each summer, and the accumulated works now form an open-air collection spread across the village square, the lanes, and the surrounding meadows. The pieces range from rough-hewn stone figures to steel constructions, with the best ones leaning into the mountain setting rather than fighting it.
No ticket is needed — the sculptures are simply there, part of the village fabric. A walk through the old quarter will take you past most of them. Pick up a map from the museum or the town hall if you want to find them all.