Llanfairpwllgwyngyll or Llanfair Pwllgwyngyll (pronounced ) is a large village and community on the island of Anglesey in Wales, situated on the Menai Strait next to the Britannia Bridge and across the strait from Bangor. It is alternatively known as Llanfairpwll, Llanfair PG, or Llanfair­pwllgwyngyll­gogery­chwyrn­drobwll­llan­tysilio­gogo­goch.