Home›20th-century Roman Catholic church buildings in the United States›Cathedral of Saint Helena🌐EnglishEnglishBahasa IndonesiaDeutschEspañolFrançaisPolskiEntityQ2942479· pop 9· linked from 41 articlesCathedral of Saint Helenahistoric church in Montana, United StatesWikidata factsOfficial websitewww.sthelenas.orgImageHelena Cathedral.jpgShow 4 more factsCommons categoryHelena Cathedralinception1924-00-00date of official opening1914-11-08street address530 North Ewing StreetSources (4)en.wikivoyage.orgwikidata.orgarchinform.netOn the mapAvailable in 8 languagesEspañolFrançaisDeutschBahasa IndonesiaEgyptian ArabicPolskiWestern Frisianvia Wikidata sitelinks · CC0ConnectionscathedralEntityVotive ChurchEntityCategories20th-century Roman Catholic church buildings in the United StatesChurches in Helena, MontanaChurches on the National Register of Historic Places in MontanaGothic Revival church buildings in MontanaNational Register of Historic Places in Helena, MontanaRoman Catholic cathedrals in MontanaRoman Catholic churches completed in 1914Tourist attractions in Helena, Montana