A fact from Raufarhólshellir appeared on Wikipedia's Main Page in the Did you know column on 19 June 2018 (check views). The text of the entry was as follows:
Did you know... that the Icelandic lava tubeRaufarhólshellir was temporarily closed in 2016 to remove several tonnes of garbage left by visitors?
This article is within the scope of WikiProject Caves, a collaborative effort to improve the coverage of caving and cave articles on Wikipedia. If you would like to participate, please visit the project page, where you can join the discussion and see a list of open tasks.CavesWikipedia:WikiProject CavesTemplate:WikiProject CavesCaves articles
This article is within the scope of WikiProject Iceland, a collaborative effort to improve the coverage of Iceland on Wikipedia. If you would like to participate, please visit the project page, where you can join the discussion and see a list of open tasks.IcelandWikipedia:WikiProject IcelandTemplate:WikiProject IcelandIceland articles
This article is within the scope of WikiProject Volcanoes, a collaborative effort to improve the coverage of volcanoes, volcanology, igneous petrology, and related subjects on Wikipedia. If you would like to participate, please visit the project page, where you can join the discussion and see a list of open tasks.VolcanoesWikipedia:WikiProject VolcanoesTemplate:WikiProject VolcanoesWikiProject Volcanoes articles
