You can find out about the history of Libertador General San Martin with a visit to Our Lady of Carmen Church. While you're in the area, wander around the parks.

Though Calilegua Hospital might be what brings you to town, perhaps you'll have a chance to explore more of Calilegua while you are here.

Explore the great outdoors at Calilegua National Park, a lovely green space in San Salvador de Jujuy.