Shetland is the European capital located on thirteen islands.
it's stockholm (by the way that's the capital of Sweden). But please don't cheat at the Janus ;)
Rarotonga is 1 of 15 islands of the Cook islands and Avarua is the capital of the Cook islands.
The capital of the Northern Mariana Islands is Capitol Hill, which is located on the island of Saipan.
Stanley is the capital of the Falkland Islands, located in the south Atlantic Ocean.
Wellington, the capital of New Zealand, is located on the North Island. Additionally, Honiara, the capital of the Solomon Islands, is located on the island of Guadalcanal in the Pacific Ocean.
Nassau is the capital of the Bahamas, a group of islands located in the Atlantic Ocean.
Honiara is the capital city of the Solomon Islands.
Ostia is located in Rome, the capital of Italy.
Cook Islands' capital is Avarua, located on the island of Rarotonga. Avarua's population is about 2,600.
The channel Islands are in the Contienent of Europe.
Luxembourg is the capital of Luxembourg and is located on the European continent.
Reykjavik, the capital of Iceland, is located on an island. Helsinki, the capital of Finland, is also situated on an archipelago but is not entirely on an island. Stockholm, the capital of Sweden, is located on a series of islands.