Earth:Subterranean waterfall
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Short description: Waterfall located underground

A subterranean waterfall, tierous waterfall, or underground waterfall is a waterfall located underground, usually in a cave or mine. They are a common feature in cave systems where there are vertical or near vertical geological structures for the weathering process to exploit, and sufficient gradient between the sink and the rising.[1][2] The highest known subterranean waterfall is in the Vrtoglavica Cave in Slovenia, with at least 400 metres (1,300 ft).[3]
Notable examples
| Name | Height | Location | Notes |
|---|---|---|---|
| Vrtoglavica Cave waterfall[3] | 400 m (1,300 ft) | Plužna, Bovec Template:Flag-icon | Highest subterranean waterfall |
| Gaping Gill waterfall | 98 m (322 ft) | North Yorkshire, England Template:Flag-icon | Located in the Yorkshire Dales |
| Grotte aux Fées waterfall | 77 m (253 ft) | Saint-Maurice, Valais Template:Flag-icon | The highest waterfall in a show cave |
| Silver Falls | 64 m (210 ft) | Townsend, Tennessee Template:Flag-icon | Located in the Tuckaleechee Caverns |
| Ruby Falls[4] | 44 m (144 ft) | Chattanooga, Tennessee Template:Flag-icon | |
| Lacy Suicide Falls | 42 m (138 ft) | Cass, West Virginia Template:Flag-icon | Located in the Cass Cave |
See also
- List of waterfalls
- List of caves
- Subterranean river
- Subglacial lake
- Underground lake
References
- ↑ Kevin Adams (1 June 2002). Waterfalls of Virginia and West Virginia: A Hiking and Photography Guide. Menasha Ridge Press. p. 32. ISBN 978-0-89732-414-4. https://books.google.com/books?id=KOnHiX7xIKIC&pg=PA32.
- ↑ Waltham, Tony; Murphy, Phil (2013). Waltham, Tony; Lowe, Dave. eds. Caves and Karst of the Yorkshire Dales. Buxton: British Cave Research Association. p. 136. ISBN 978-0900265-46-4.
- ↑ 3.0 3.1 Pavils, Gatis (7 March 2013). "Vrtiglavica Cave and Waterfall". http://www.wondermondo.com/Countries/E/Slovenia/SlovenianLittoral/Vrtiglavica.htm.
- ↑ "Tennessee's Spectacular Underground Waterfall". The Weather Channel. 21 March 2014. http://www.weather.com/travel/news/tennessees-spectacular-underground-waterfall-photos-20140321.
External links
