To go from Villa O'Higgins to El Chaiten (Argentina) you must to continue the road 7 km. to lake Bahamóndez O'Higgins and Bay, from where a boat leaves for Chile inmigration at Candelario Mancila. From here, 14 km. more to the Argentine border and 5 km. to inmigration on Lago del Desierto (horses availables). Here you must to cross the lake by boat and in the other side, a bus to El Chaiten. Complicated, and you spend money, but you can make on the same day. And the views will be for ever.