Cwm Dwr (OFD)
No. 699 of 2,223 in Bannau Brycheiniog (Brecon Beacons), No. 7 for caves. Nature, 21.0 km from Llandovery.
A cave entrance known as Cwm Dwr, part of the Ogof Ffynnon Ddu (OFD) cave system.Written by Claude from the facts on this page (describe-v1, 2026-10-31).
Facts
- Website
- en.wikipedia.org/wiki/Ogof_Ffynnon_DduOpenStreetMap, checked 2026-10-31
- Best months
- Any time of yearoffyougo rules
Why it ranks here
Score 0.60 for any trip, from the same formula as every place.- Interests: Caves and caverns
- Detail in OpenStreetMap: 17% (weight 0.15)
- Has a website: 100% (weight 0.1)
- Heritage listing: no (weight 0.15)
- Wikipedia and Wikimedia pages: no (weight 0.25)