The Guide to Guinness - Unofficial Guinness site.
Guinness - The official home of the world's most celebrated pint.
Guinness - St. James's Gate Brewery - Unofficial brewery guide.
Guinness Beer FAQt and Folklore - Listing of the newsgroups concerning Guinness on the Net.
Guinness Irish Beer - General info site; cooking, bartending, guestbook for your most memorable Guinness moment.