Yn gweld fod gan y Western Mail restr fer o 30 o Ryfeddodau Cymru.
What gets your vote?
In alphabetical order, this is the shortlist of 30 from which YOU can choose the seven definitive wonders of Wales:
1. Blaenau Ffestiniog slate landscape
2. Britain's smallest house, Conwy
3. Caerphilly Castle
4. The coracle
5. Dinorwig power station
6. Eisteddfodau
7. The Great Glasshouse at the National Botanic Garden of Wales
8. The Llangernyw Yew
9. The Mabinogion
10. Milford Haven waterway
11. Millennium Stadium
12. The National Library of Wales
13. Patagonia
14. The Pembrokeshire islands
15. Pentre Ifan cromlech
16. Pistyll Rhaeadr
17. Pontcysyllte aqueduct
18. Portmeirion
19. The Red Lady of Paviland
20. Rhossili beach
21. Sarn Helen
22. The Second Severn Crossing
23. Snowdon
24. Tom Jones
25. Tower Colliery
26. The triple harp
27. Wales Millennium Centre
28. The Welsh Cob
29. The Welsh Culinary Team
30. Welsh lamb
Siomedig nad ydi Bont Borth a'r Fenai ddim ar y rhestr. Ac er gymaint dwi'n h