Ogof Daren Cilau
No. 1489 of 2,223 in Bannau Brycheiniog (Brecon Beacons), No. 8 for caves. Nature, 3.4 km from Crickhowell.

A cave entrance in the hills, leading into the Ogof Daren Cilau cave system.Written by Claude from the facts on this page (describe-v1, 2026-10-31).
Facts
- Fee
- FreeOpenStreetMap, checked 2026-10-31
- Best months
- Any time of yearoffyougo rules
Why it ranks here
Score 0.56 for any trip, from the same formula as every place.- Interests: Caves and caverns
- Detail in OpenStreetMap: 17% (weight 0.15)
- Has a website: no (weight 0.1)
- Heritage listing: no (weight 0.15)
- Wikipedia and Wikimedia pages: 20% (weight 0.25)