There are no snakes in Ireland. The reason for this is that Ireland was never connected to mainland Europe, so there was no way for snakes to migrate to the island. Ice ages also made it inhospitable for snakes to live and populate in Ireland.
The story of St. Patrick driving the snakes from Ireland is a popular legend, but it is not based in historical fact. It is believed to be a metaphor for St. Patrick’s mission to convert the Irish people to Christianity, rather than a literal event.
While there are no snakes in Ireland, there are several species of reptiles that can be found on the island. These include lizards, such as the common wall lizard and the viviparous lizard (Ireland’s only native species of reptile), as well as several species of frogs and toads.
While the island is home to a variety of wildlife, snakes are not found among the native species. If you’re planning a trip to Ireland, you don’t have to worry about encountering any venomous snakes on your travels.