At the big cave at Bholsa, Isle of Islay Posted on 4 February 2014 by Armin Grewe I believe this is the biggest cave on Islay, the big cave at Bholsa in the north of Islay. The people looking around the entrance give an idea how big it is. Share this picture: Click to email a link to a friend (Opens in new window) Email Click to share on WhatsApp (Opens in new window) WhatsApp Click to share on X (Opens in new window) X Click to share on Facebook (Opens in new window) Facebook Click to share on Pinterest (Opens in new window) Pinterest Click to share on Tumblr (Opens in new window) Tumblr Click to share on LinkedIn (Opens in new window) LinkedIn Click to share on Reddit (Opens in new window) Reddit You might also like these pictures: