Diego Ramírez Islands
The archipelago has 2 groups. The North group is smaller and is named as Rocas del Norte. There are 5 islands in this group, Islote Cabezas, Islote Peñailillo, Isla Norte, Islote Martínez and Islote Mendoza. In the South group are many islands, for example; Islote Santander, Islotes Vergara, Isla Bartolomé (the principal island), Islote Pontevedra, Islote García, Isla Gonzalo (the second longest) and Islote Ester.