Andes is the Longest mountain chain in south america.
Ojos del Salado, at 6.880 meters, is the highest mountain in Chile in South America
The large mountain range in South America is the Andes. The Andes mountain range is the longest continental mountain range in the world.The Andes \Mountain Range is South America's largest mountain range.
Aconcagua 6.962 Argentina South America
Andes
The Andes
aconcagua……………i think
rockey mountiains
Andes Mts.
The Andes
Andes Mountains,the rockies
Thr Andes