Home›Cave geology›Hang động dung nham🌐Tiếng ViệtEnglishBahasa IndonesiaDeutschEspañolFrançaisItalianoNederlandsPolskiPortuguêsSvenskaTiếng ViệtTürkçeРусскийالعربيةفارسیहिन्दी한국어中文日本語EntityQ27919· pop 31· linked from 424 articlesHang động dung nhamAlso known as lava tunnel, magma tunnelnatural conduits through which lava travels beneath the surface of a lava flowWikidata factsImageDimmuborgir in Iceland - 2007-08-23.jpgShow 2 more factsCommons categoryLava tubesCommons galleryLava tubesSources (1)wikidata.orgvia Wikidata · CC0Available in 30 languagesEspañolFrançaisDeutsch中文日本語РусскийPortuguêsItalianoالعربيةहिन्दीAfrikaansConnectionsstalactiteEntitylavaEntityCategoriesCave geologyLava tubesVolcanic landformsVolcanology