Ryningen ndiyo imwe yenzvimbo hombe, dzinonzi madambwe ekumaodzanyemba kwakadziva kumabvazuva kweSweden. Iyo inosvika mahekita mazana matatu enzvimbo iri pamuganhu pakati peHultsfred neHögsby Municipality uko kune shiri dzakawanda dzinoonekwa. Nzvimbo yacho inowanikwa nyore neshongwe mbiri shongwe, chikuva, kupaka nzvimbo, nzira uye zviratidzo zvemashoko.
Nzvimbo iyi yaimbove nenzvimbo dzakakura dzemvura uko Emån nedzimwe nzira dzemvura dzimwe nguva dzaizadza mafashamo echisikigo, uko furawa yechando yaiunganidzirwa mhuka muzhizha. Kubudikidza nekudzikiswa kweLake Ryningen muna 1887, zvese zvinorimwa ivhu nenzvimbo dzehuswa dzakasikwa. Nguva pfupi yadarika matangi akagadzira ivhu risingaperi rinorimwa munzvimbo dzekunze.
Nzvimbo dzemazuva ano dzemanyoro padyo neEmån inotongwa neapprox. 200 mahekita emafuro akanyorova anosanganisira kuchena kwebhuruu uye cataracts, izvo zvichiri kutaurwa nerubatsiro rwechirauro uye kusvika pamwero wakati kuchekwa. Nzvimbo dziri kumaodzanyemba kwakadziva kumabvazuva ndidzo dzakakura zvakanyanya uko willow shrubbery uye kunyange mibhedha yetsanga inopararira. Makore emvura Emån mafashamo aimbova matoro anopa kutarisa kumashure kuti nzvimbo yese yakamboonekwa sei naEmån.
Masango masango akakomberedza ivhu rakavhurika naEmnn ane hunhu uye hwakasanganiswa hunhu musango. Masango anodzorwa neAspen anowanzo sanganiswa nemuouki anowanzoitika munzvimbo uye kunyanya miouki yakare inoitika kuRyningsnäs kuchamhembe.
Kuwedzera pakuve yakasarudzika shiri nzvimbo tsvene, kune zvakare huwandu hwakawanda hwezvipembenene zvisingawanzo munzvimbo.
Ryningen inorondedzerwa senzvimbo yeNatura 2000 uye yakadzoreredzwa muma1990 apo maketeni emiti nemakwenzi akabviswa. Uyezve, nyeredzi mafuro uye mhuka dzinofudza dzaive dzakatenderedzwa-dzakasungwa uye dzakaburitswa pamafuro, izvo zvakaita kuti nzvimbo iyi inakidze hupenyu hweshiri.
