https://slavyanski.net/sb2020/story.php?title=8-day-tour-to-cusco-machu-picchu-lake-titicaca The Lake Titicaca drilling project recovered a 136-m-long drill core of sediments from the underside of Lake Titicaca at a depth of 235 m and at a location simply east of Isla del Sol. Sat, 01 Oct 2022 05:24:47 UTC en