Aside from the big mainland island, Puerto Rico has 98 inlets and islands of considerable size, which totals 8,313.4 square miles and over 799 miles of coastline. These studies were made by Hector G. Marrero, who actually measured all of Puerto Rico's archipelago (islands). The big and main island of Puerto Rico was thought to be the smallest of the Greater Antillians, but actually, the big island of Puerto Rico is bigger than Jamaica by more than 500 square miles. Puerto Rico's archipelago has been unaccounted for or not taken into consideration due to lack of research or studies; today, we now know that Puerto Rico total archipelago totals 8,313.4 square miles and has over 799 miles of coastline; pretty significant compare to what was thought -3,435 square miles.
At least 450
The San Juan Islands are a part of the San Juan Archipelago in the northwest corner of the continental United States. The archipelago is split into two groups of islands based on national sovereignty. San Juan Islands are part of the U.S. state of Washington, while the Gulf Islands are part of the Canadian province of British Columbia. There are over 450 islands in the entire archipelago at high tide, but fewer than one-sixth are inhabited, and only six are accessible by public ferry. Check links in the left column for more details
indonesia, japan, phillipines, new zealand, united kingdom. definition of Archipelago: a group or chain of islands
The Virgin Islands.
Les Iles de San juan
San Juan Islands National Wildlife Refuge was created in 1976.
The area of San Juan Islands National Wildlife Refuge is 1,837,272.8157696 square meters.
the Virgin Islands.....XP
no
Yes indeedysplus mickey was hereas i have been to pnama i have been told that there are approx 350 islands~!
Island Secrets - 2013 San Juan Islands 1-2 was released on: USA: 6 June 2013
Rachael's Vacation - 2008 San Juan Islands 1-13 was released on: USA: 5 September 2008
about 450,000 live in San Juan but many people close to san juan go to work there in total there are more than 4,000,000 people in Puerto Rico