Maè got a very difficult put in and practicaly no parking available, it’s hard to spot the correct place https://www.openstreetmap.org/note/new?lat=46.26587&lon=12.26485#map=17/46.26597/12.26671&layers=N this is the little rock bridge were you can leave one car. before the bridge a little and faith path take you to the river but it’s very steep and slippery. water in Mae must be low, avoid any period of bad weather or any rainy day, avoid the period when snow is melting. best period summer till October than start to be very cold and frozen terrain does not help the take in walk.