Laguna del Desierto incident Laguna del Desierto region, the tribunal set the "hito 62" (cornerstone 62) at the O'Higgins/San Martin Lake and draw the boundary from there to mount Fitz Roy on the Martínez de Rozas Range awarding Chile the complete valley of Laguna del Desierto. In 1946 an aerial reconnaissance of the United States Air Force, ordered by the Chilean government, revealed that the lake emptied to the Atlantic shores. Chile and Argentina have to redraw its maps. The initially organized labour support for 1963 elected Argentine President Arturo Illia turned to antagonism during 1964, as secret plans for Juan Domingo Perón's return
Marano Lagoon considered a single huge lagoon called in Italian "Grado-Marano Laguna" (or even only "Laguna di Grado"), stretching from Grado to Lignano Sabbiadoro and called "the twin sister of the Laguna di Venezia". However the Marano Lagoon is under the administration of the "Comune di Marano Lagunare" (while the eastern section is administered mainly by the "Comune di Grado"). The Marano section of the lagoon is crossed longitudinally by the "Venetian coast waterway", a waterway that connects Venice with the mouth of the Isonzo river. This section starts on the southern side with Lignano Sabbiadoro, a resort city developed mainly after