Question: Are there any volcanos that can appear in Ireland?

Tiernan answered on 16 Nov 2018:

At the moment, no.
However, there was a huge amount of volcanic activity about 55 million years ago, when lava spilled out across a large area of what is now northern Ireland, and created the Giant’s Causeway. It’s likely that sometime in the future – millions of years in the future – we’ll see volcanoes again