Jujuy is a province located in the extreme northwest of Argentina. It borders Bolivia to the north, Chile to the west, and the province of Salta to the east and south. The province has a highly diverse geography, with landscapes ranging from high-altitude plateaus and arid valleys to mountain ranges, ravines, forests and subtropical lowlands.

The Andes extend along the western part of the province and include extensive high-altitude areas such as the Puna, characterized by arid landscapes, salt flats, lagoons and mountain ranges. Toward the east, the terrain descends through valleys and mountain ravines into the Yungas, a humid subtropical environment with dense forests and a markedly different climate. This strong variation in altitude and climate gives Jujuy a wide diversity of ecosystems and habitats suitable for wildlife observation.

The province has numerous rivers and streams associated with its different mountain basins. Among the most important are the Río Grande de Jujuy and the Río San Francisco, which form part of the drainage system of the eastern sector of the province. Watercourses are particularly relevant in the more humid eastern areas, while the high plateau has fewer permanent watercourses and includes closed basins with lagoons and salt flats.

The provincial capital is San Salvador de Jujuy, located in the southern part of the province, in the valley of the Río Grande de Jujuy. It is the main urban center and an important starting point for accessing different areas of the province.

Road access is provided mainly by National Route 9, which crosses the province from south to north and connects San Salvador de Jujuy with Salta and the high-altitude areas toward the Bolivian border. Other national and provincial roads provide access to the valleys, mountain ravines, high plateaus and eastern forests, although some routes can be affected by weather conditions and may require particular care depending on the season and destination.

Jujuy can also be reached by air through Gobernador Horacio Guzmán International Airport, located near the town of Perico, approximately 30 km southeast of San Salvador de Jujuy. From there, road transportation is required to reach the different natural areas of the province.

For wildlife observation, Jujuy offers a particularly wide range of environments within a relatively small geographic area. The Puna, the Quebrada de Humahuaca, the mountain forests and the Yungas present substantially different conditions and wildlife communities. Access to some natural areas may require traveling on mountain roads or unpaved routes, and conditions can vary considerably according to altitude, weather and season.

The climate varies significantly with altitude and geographic location. The high plateau is generally cold and dry, while the eastern lowlands are warmer and considerably more humid. Weather conditions can change rapidly in mountainous areas, so appropriate clothing, water, sun protection and preparation for altitude are important when carrying out field observations.

Jujuy is therefore a province of exceptional geographic and environmental diversity, offering opportunities to observe nature across high-altitude plateaus, mountain valleys, ravines and subtropical forests. Planning should take into account the specific environment to be visited, road conditions, altitude, weather and any access regulations applicable to protected areas.