AllNews'Environmentalists In Lisbon' - 1 News Result(s)In Pics: This Is How A Hill Made Of 650,000 Cigarette Butts Looks LikeOffbeat | Edited by Nikhil Pandey | Tuesday April 25, 2023 In just one week, environmentalists in Lisbon, Portugal's capital, gathered 650,000 butts and built this mountain. www.ndtv.com'Environmentalists In Lisbon' - 1 News Result(s)In Pics: This Is How A Hill Made Of 650,000 Cigarette Butts Looks LikeOffbeat | Edited by Nikhil Pandey | Tuesday April 25, 2023 In just one week, environmentalists in Lisbon, Portugal's capital, gathered 650,000 butts and built this mountain. www.ndtv.comYour search did not match any documentsA few suggestionsMake sure all words are spelled correctlyTry different keywordsTry more general keywordsCheck the NDTV Archives:https://archives.ndtv.com