It was mainly created because it is a representative sample in a good condition of patagonic coastal biodiversity and preserves fields with paleontological value.
Ushuaia is the southernmost city in the world. It´s the only Argentine city located in the west side of the Andes.
The locality of Bahía Bustamante/ Bustamante Bay the only algae town in Argentina.(arriba dice del mundo), where about forty habitants divide their time between collecting seaweeds, breeding of mussels and looking after tourism.