What is the requirement to visit the UK if you have italian travel document?

I am holding an Italian travel document for three years valid. Green color and want to visit the UK , Is there someone experienced person to tell me what requirement need ?What is the requirement to visit the UK if you have italian travel document?if you are italian - must proof that you are italian

[but as you said travel document i'm guessing its not an italian passport - so it sounds like you will need a visa] but it does depend which country you are fromWhat is the requirement to visit the UK if you have italian travel document?You have a travel document, not a passport, so you will need a visa - as you will for just about any other country. Start here to find out more http://ukinitaly.fco.gov.uk/en/visiting-鈥?/a> - that's the web site of the British Embassy in Rome.What is the requirement to visit the UK if you have italian travel document?It depends entirely on your nationality. If you need a visa to visit the UK from your home country then you will need one to visit the UK from Italy...