Swansea
23 pillars. 3 of them lost.
- Pillars
- 23
- Standing
- 20
- Lost
- 3
- Highest
- 318 m
Standing
| Name | Height | Note |
|---|---|---|
| Mynydd Y Gwair | 318 m | |
| Graig Fawr | 277 m | |
| Mynydd Pysgodlyn | 263 m | |
| Mynydd Gelli Wastad | 213 m | |
| Rhossili Down | 193 m | |
| Llanmadoc Hill | 186 m | |
| Cefn Bryn | 186 m | |
| Reynoldston | 154 m | |
| Clyne Golf Course | 132 m | |
| Cefn Hengoed | 119 m | |
| Cil Ifor Top | 118 m | |
| Ryers Down | 115 m | |
| Tyle-Du | 109 m | |
| Port Eynon | 108 m | |
| Fairwood | 104 m | |
| Penclawdd | 104 m | |
| High Penard | 98 m | |
| Oxwich | 86 m | |
| Mumbles Hill | 77 m | |
| Black Pill | 11 m |
Lost
| Name | Height | Note |
|---|---|---|
| Kilvey Hill | 193 m | Lost |
| Cwm Llwyd | 176 m | Lost |
| Pen Lan Fach | Not recorded | Lost |