Does anyone know where we can find information on getting a visa for a Turkish national to travel to the UK? We are getting lots of different answers, we just want the right one!
We know what the UK foreign office requires, but we think the Turkish embassy has different rules. Help!
Tesekkur ederim!

http://www.homeoffice.gov.uk/passports-and-immigration/visas/

You can check the home office's website here but it turns out all the official websites will link you to the same place which is this one:

http://www.ukvisas.gov.uk

When you search this website you will see that it will direct you to that page:

Visa Services in Turkey:
http://www.britishembassy.gov.uk/servlet/Front?pagename=OpenMarket/Xcelerate/ShowPage&c=Page&cid=1053446560963

Afterwars for Ankara click here:
http://www.britishembassy.gov.uk/servlet/Front?pagename=OpenMarket/Xcelerate/ShowPage&c=Page&cid=1062156531133

For İstanbul click here:
http://www.britishembassy.gov.uk/servlet/Front?pagename=OpenMarket/Xcelerate/ShowPage&c=Page&cid=1062156453291

You don't need to bother with Turkish departments. Your friend just needs to get his passport from the Turkish office and then go directly to the visa application office either in Ankara or Istanbul. I'm not sure about application by post. Read the instructions.

Also for tips have a look on these:
http://www.turkishclass.com/turkey_essays_56
http://www.turkishclass.com/forumTitle_11_1053