Correcting the below answer:
The smallest island is Bishop Rock, an island in the Isles of Scilly.
But contrary to the previous answer, it is not 2 miles long and 1 mile wide.
It is in fact approximately 50 square meters - the lighthouse which is the only remaining structure on the island takes up it's entire size.
http://en.wikipedia.org/wiki/Bishop_Rock,_Isles_of_Scilly
----------------------------------------
It is Bishop Rock. It is 2 miles long and 1 mile wide. It has only 1 lighthouse on it. It is just off the coast of the United Kingdom.
The Smallest Island should be the Umananda Island of The Brahmaputra. It is is Guwahati-Assam-India. It is a rock Island, the surrounding is not even 1 km.
The smallest country island is Nauru
the smallest river island in the world is umananda at mighty brahmaputra river
Australia is the smallest continent and also the largest island in the world.
The second smallest colony in of the original 13 colonies in Colonial America was Delaware Colony. Rhode Island Colony was the smallest colony.
Bishop Rock.
Umananda
the smallest lighthouse is kindred head
The 2nd smallest island in the world is Inis Oírr, also known as Inisheer, located off the coast of Ireland. It is part of the Aran Islands and covers an area of approximately 3 square kilometers.
No, Jamaica is not the largest island in the world. The world's largest island is Greenland.
Rothschild Island in Antarcica . 193 sq miles .
Bishop Rock - according to the Guinness Book of Records this British island is the world's smallest island.Read more: http://wiki.answers.com/Smallest_island#ixzz1TyqmZugi
The worlds smalles jail, is in Rhode Island.
The smallest island in the world is known as The Guinness Islet, located in Canada's Qikiqtaaluk region. It is a small rocky islet with an area of just 4 square meters.