The name was amended in 1985 to include the two islands described.
The archipelago includes over 7000 islands, and a total land area of 300,780 km2.
The national park includes 109 islands, of which 76 are less than 1 hectare in size.
The park includes more than 2 000 islands and islets.
In 1957, the lake was expanded, and included two more islands, located East of the previous one.
It included two large islands which were connected to each other and the mainland by seven bridges.
Other types of endemism do not have to include, in the strict sense, islands.
Their habitats even include small oceanic islands with no human inhabitants.
The Municipality includes several other islands with small resident populations.
Its territory includes 146 islands and a coastline of 690 km.