Cruise beautiful Lough Corrib, the west of Ireland’s largest lake, with Corrib Cruises from Cong or Corrib Ferries based in Oughterard. 

Cruises on lough Corrib are regarded as one of the most scenic cruise trips in Ireland with Lough Corrib having 365 islands, the most famous of which is Inchagaoill, which contains 5th and 12th-century ruins. 

The trips are 2 hours in duration and includes a 40 minute guided tour of St Patrick’s 5th-century monastic site.