| CAIRN | OS1/2/1/22 |
| CAIRN [Achanancarn] | OS1/2/1/73 |
| CAIRN [Achnecreemore] | OS1/2/1/73 |
| CAIRN [Dalintober] | OS1/2/1/40 |
| CAIRN [Lochan nan Rath] | OS1/2/1/88 |
| CAIRNS | OS1/2/1/19 |
| CAIRNS [Dalintober] | OS1/2/1/39 |
| CAMAS AN FHÀIS | OS1/2/1/49 |
| CÀRN BÀN | OS1/2/1/19 |
| CÀRN BÀN | OS1/2/1/71 |
| CAVE [Craigneuk] | OS1/2/1/63 |
| CEANN CRAIGE | OS1/2/1/104 |
| CEANN GARBH | OS1/2/1/14 |
| CHAPEL (Private) [Ardchattan] | OS1/2/1/97 |
| CHAPEL (Private) [BarcaIdine House] | OS1/2/1/31 |
| CHURCH (In Ruins) [Baile Mhaodain] | OS1/2/1/81 |
| CHURCH [parish] | OS1/2/1/77 |
| CILL CHOLUIM-CHILLE (Ruin) | OS1/2/1/62 |
| CIST FOUND [Leac Mac Mìos] | OS1/2/1/76 |
| CLACH DHUBH | OS1/2/1/89 |
