| ORGANISATION | LOCATION |
| Carberry Tower | Midlothian, Scotland |
| Casa Blanca Yoga and Reiki Therapy Centre | Andalucia, Spain |
| Casa Cerretillo | Granada, Spain |
| Casa Galesa | Malaga, Spain |
| Casa WladiVal | Portugal |
| Caserio del Mirador | Valencia, Spain |
| Castle Rock Hostel | Edinburgh, Scotland |
| 3 Castle Terrace B&B | Ross and Cromarty, Scotland |
| A Celestial Season | Portugal |
| Centre of Light | Inverness-shire, Scotland |
| Centrespace | Kent, England |
| Le Cerf Gris | Languedoc-Rousillon, France |
| Chester Retreat House | Cheshire, England |
| Choraidh Croft Farm | Sutherland, Scotland |
| Cinco Lunas | Andalusia, Spain |
| Clare Island Retreat Centre | County Mayo, Ireland |
| Cloddygate Farm | Lincolnshire, England |
| Coast | Cornwall, England |
| Coleg Trefeca | Powys, Wales |
| Chateau Colombier | Rhone Alpes, France |
| Come to Life Barn | Gloucestershire, England |
| Corry Lodge B&B | Ross and Cromarty, Scotland |
| Cortijo Vadillo | Andalucia, Spain |
| Cowden House | Dorset, England |
| The Croft | Cornwall, England |
| Croydon Hall | Somerset, England |
| Cuildorag House | Inverness-shire, Scotland |
| Cussens Cottage Vegan Guest House | County Limerick, Ireland |
| Cwmllechwedd Fawr | Powys, Wales |