Before revision: 200px|Gulf of Tunis in Tunisia 200px|Map of the Gulf of Bothnia between Sweden and Finland A gulf is a large inlet from the ocean into the landmass, typically with a narrower opening than a bay , but that is not observable in all geographic areas so named .
After revision: 200px|Gulf of Tunis in Tunisia 200px|Map of the Gulf of Bothnia between Sweden and Finland A gulf is a large inlet from an ocean into a landmass, typically with a narrower opening than a bay (though not always) .