London's one of the world's quintessential queer capitals, of course, but there are plenty of other town and country GLBT offerings throughout England, Scotland, Wales, and Northern Ireland, from urban scenes of Brighton, Liverpool, Manchester, Edinborough, and Glasgow to quaint countryside inns. And the national tourism folks are very supportive, to boot!
More info:
DiscoDamaged.com (London),
www.GayBelfast.com,
GayBritain.co.uk,
GayCornwall.com,
GayDevon.com,
GayLondon.co.uk,
GayLondonTravel.com,
GayScotland.com,
GayTouristOffice.co.uk,
GayWales.com,
GayWales.co.uk,
GlasGay.co.uk (Glasgow),
Glasgow.GayCities.com,
LondonGay.co.uk,
London.GayCities.com,
LondonGayMan.co.uk,
QXMagazine (especially London),
SeenQueen.com,
UKGayGuides.co.uk.