![Shetland Nature Fest on Twitter: "If you're interested in geology then this talk is for you, Shetland - 3 billion years in the making! Jonathan Swale takes you on a general romp Shetland Nature Fest on Twitter: "If you're interested in geology then this talk is for you, Shetland - 3 billion years in the making! Jonathan Swale takes you on a general romp](https://pbs.twimg.com/media/DjX57YKUcAACkwG.jpg:large)
Shetland Nature Fest on Twitter: "If you're interested in geology then this talk is for you, Shetland - 3 billion years in the making! Jonathan Swale takes you on a general romp
![Clifftop view at Hermaness National Nature Reserve, Unst, Shetland, Scotland, UK Stock Photo - Alamy Clifftop view at Hermaness National Nature Reserve, Unst, Shetland, Scotland, UK Stock Photo - Alamy](https://c8.alamy.com/comp/2H18YDR/clifftop-view-at-hermaness-national-nature-reserve-unst-shetland-scotland-uk-2H18YDR.jpg)
Clifftop view at Hermaness National Nature Reserve, Unst, Shetland, Scotland, UK Stock Photo - Alamy
![Hermaness National Nature Reserve, a dramatic cliff-top setting and a refuge of thousands of seabirds; it is the Britain's most northerly point, located on the island of Unst, Shetland Islands, Scotland. - Hermaness National Nature Reserve, a dramatic cliff-top setting and a refuge of thousands of seabirds; it is the Britain's most northerly point, located on the island of Unst, Shetland Islands, Scotland. -](http://www.gonext.com/wp-content/uploads/2020/12/Hermaness-National-Nature-Reserve_Shetland-Islands-Scotland.jpg)