Which of these islands off the UK is also known as 'Ynys Môn'?

src, England isn't in the English Channel.

also where Llanfairpwllgwyngyllgogerychwyrndrobwllllantysiliogogogoch is located 😁

Price William & Kate lived there for a time. William was a rescue helicopter pilot & they loved it there. They were sad to leave but Royal duties took them away.

RunningEggman29508, Rhubarb

That is a picture of Llanddwyn Island not Anglesey / Mon

cymri am byth