Buy Corrib Cruises vouchers for deals on Corrib History Cruise For Two. Corrib Cruises run a host of routes, with options for taking in various islands, exploring the area’s history, or hearing some traditional music. Various services are also available for private functions and even barbecues out on the lough. Cruises are conducted on board the Isla of Inisfree twin-deck passenger vessel, originally built in Devon in 1988 and overhauled in 2007. Seating is available downstairs for 40 passengers, while upstairs and outdoors can accommodate an additional 38 people, with the boat also boasting wheelchair access and a bar.