- bashrdct.ru katalog/marshruty-turistskie/35-…https://travelvillage.ru/catalog/priroda/peshchera-sumgan/. https://www.rgo.ru/ru/article/peshchera-kutuk-sumgan.
- web.archive.org web/20170202021050/http://yuzhnyj…
- wikidata.org wiki/Q4445967Sumgan-Kutuk (Q4445967). From Wikidata. Jump to navigation Jump to search. ... Also known as. English. Sumgan-Kutuk. No description defined.
- dir.md commons.wikimedia.org/wiki/Category:Sumgan…From Wikimedia Commons, the free media repository. Sumgan-Kutuk. ... Source URL: commons.wikimedia.org/wiki/Category:Sumgan-Kutuk_Cave.
- vesturism.ru russia/bashkortostan/peshchera-…
- multiurok.ru blog/peshchera-sumgan-kutuk-…
- uralstalker.com tag/sumgan-kutuk/
- http://yuzhnyj-ural.ru obekty/pewery-juzhnogo-urala/139-…
- dzen.ru list/questions/sumgan-kutuk-pescera-gde-…
- ru.trip.com travel-guide/attraction/meleuzovsky-…https://ru.trip.com/travel-guide/attraction/meleuzovsky-district/propast-kutuk-sumgan-142481473/.