The best maps available are:

Aoneker Maps - about AR$ 40 each

• Mte Tronador, Paso de las Nubes (1:50,000)
• San Carlos de Bariloche (1:50,000)
• San Carlos de Bariloche (1:125,000) overview of whole area

 

For sale at the following locations:

• Cultura Book Shop on San Martin Street, opposite the Edelweiss Hotel (Bariloche maps)
• Mountain Information next to Club Andino Bariloche (CAB).
• Patagonia Anglers, Moreno 205 (Bariloche, El Bolson and other area maps)
• On the corner of Villegas & Moreno Streets there is a small Maps/Book cabin - their prices are usually lower than other places.