Here are some swimming websites that cover swimming generally, or are Masters specific.

Web Directory of UK & Eire swimming, diving, and water polo clubs at

http://www.elmbridgephoenix.org/clubs.asp

Regional websites

ASA London Region

ASA South East Region

National websites

http://www.britishswimming.org/

Scottish Masters

Welsh ASA (Masters)

Masters Associations

United States 

Australia

http://www.fina.org/

  Suppliers of Swimming Kit

http://www.agonswim.com/default.cfm

 http://www.thegogglebox.com

 http://www.swimshop.co.uk/

 http://www.mailsports.co.uk/

 http://www.allensswimwear.co.uk/

Swimming Pool Guide

Looking for a pool whilst away then search Swimmers Guide

Time Converter

Wanting to convert your short course times to long course or vice versa then click on convert

Database of  workouts and schedules

A database of workouts for all levels of swimmers

http://www.swimwestside.com/workouts/wsscworkoutssearch.html

Kings Club - for details of other sports facilities at Kings go to www.sportkings.org