Bangor is probably easier (and quicker) to get to than you might think (by road, rail or bus)!
TrawsCambria serves Bangor daily and links with services to South and West Wales, Wrexham and Barmouth.
Go to www.trawscymru.info for details.
See the National Rail website for frequent train services to Bangor station.
If you're coming to Bangor from Ireland you'll be able to cross on the ferry to Holyhead, please see these external websites for timetables:
If you are arriving at Holyhead, there is a rail link to Bangor (journey time about 30 minutes)
Check National Rail website for details.
If you are arriving at Manchester or Liverpool Airport, there is a rail link to Bangor running frequently.. Please check the National Rail website for further details.
Flights to Manchester: http://www.manairport.co.uk
Flights to Liverpool : http://www.liverpooljohnlennonairport.com