sentences:  It also boasts the existence of prehistoric burial sites, old ruins, many ancient village-type communal circular dwellings locally called ringforts, stiles, and mass paths.Lough Lene also has claims to being the home to kings and Vikings, such as Turgesius who had one of his forts upon the hill on the southwest overlooking the lake from the Ranaghan side, before being killed by Máel Sechnaill mac Maíl Ruanaid.The name of the lake has appeared in a variety of ways including Lane, Léin and Leibhinn.