 Dublin is the most heavily touristed region and home to several of the most popular attractions such as the Guinness Storehouse and Book of Kells . The west and south west , which includes the Lakes of Killarney and the Dingle peninsula in County Kerry and Connemara and the Aran Islands in County Galway , are also popular tourist destinations . 
 Dublin <a href='drop_aux' title='1'><mark>is</mark></a>the most heavily touristed region and home to several of the most popular attractions such as the Guinness Storehouse and Book of Kells . The west and south west , which <a href='uninflect' title='2'><mark>includes</mark></a> the Lakes of Killarney and the Dingle peninsula in County Kerry and Connemara and the Aran Islands in County Galway , <a href='drop_aux' title='3'><mark>are</mark></a>also popular tourist destinations . 
Dublin the most heavily touristed region and home to several of the most popular attractions such as the Guinness Storehouse and Book of Kells . The west and south west , which include the Lakes of Killarney and the Dingle peninsula in County Kerry and Connemara and the Aran Islands in County Galway , also popular tourist destinations .