Posts about limestone
- Creux-du-Van- Published in - Yorkshire meets Switzerland in the limestone landscape of Creux-du-Van, above Neuchâtel. 
- Guillemots at Elegug Stacks- Published in - Elegug Stacks are two limestone pillars standing freely, a short distance from the cliffs on the coastline of Pembrokeshire in south west Wales. Due to their inaccessibility, a multitude of birds are allowed to breed in comparative peace. 


