Penrhyn Castle
No. 9 of 3,430 in the Eryri (Snowdonia), No. 9 for history, No. 1 for rainy day. Culture, 11.9 km from Llanberis, just outside the Eryri (Snowdonia) National Park.

A Grade I listed castle that is now run as a museum.Written by Claude from the facts on this page (describe-v1, 2026-10-30).
Facts
- Heritage
- Grade I listedCadw, designated historic assets of Wales (DataMapWales), checked 2026-10-30
- Fee
- ChargesOpenStreetMap, checked 2026-10-30
- Wheelchair
- AccessibleOpenStreetMap, checked 2026-10-30
- Best months
- Any time of yearoffyougo rules
Why it ranks here
Score 0.82 for any trip, from the same formula as every place.- Interests: History and heritage, Rainy day
- Openly licensed photo: 100% (weight 0.15)
- Detail in OpenStreetMap: 33% (weight 0.15)
- Has a website: no (weight 0.1)
- Heritage listing: 100% (weight 0.15)
- Wikipedia and Wikimedia pages: 67% (weight 0.25)