SIERRAS (HILLS):
This is a region of sierras with hills of medium height. It comprises valleys, plains and plateaux called pampas (of around 1000 m.a.s.l.) crossed by several rivers and streams suitable for the practice of swimming. It has a great tourist porential reflected in a large quantity of cities and tourist villages that take profit from the possibilities of this zone.
This place is very appropriate for adventure tourism and the practice of water sports for the region has several artificial water courses (originated by dams).
It has a low humidity, and very healthy microlimate with proved therapeutic values.
In its geography you can find the second most important population settlement of the country (after Buenos Aires), the modern and pushing city of Córdoba.

LLANURAS (PAMPA):
This whole region is mostly plain, only interrupted by the sierras of Tandil (500 m.a.s.l.) and those of Ventana (1200 m.a.s.l.).
This region is quite appropriate for the agricultural and cattle breeding activities, for it comprises huge areas used for the sowing of seeds and the breeding of cattle.

Its tourist potential is mainly reflected in the great metropolis of Buenos Aires, industrial and commercial pole of Argentina, which displays an intense cultural activity concentrated in its cinemas, pubs, theatres, musical shows, shoppings, and all kinds of attractions for the tourist.
Besides, it posseses a rich historic past reflected in its buildings of French, Italian and Classical architectural style; as well as in its numberless museums.

Appart from Buenos Aires there are several tourist cities, built mainly on the borders of the Atlantic Ocean. Right from the populated Mar del Plata to the exclusive Pinamar and Cariló beach resorts, we find the most varied offer of tourist beaches in this region.
The offer is rounded out with the cities of Tandil and Sierra de la Ventana, which offer serrain landscapes and adventure tourism.