Address: Carlos Thays Beltway and Avenida Las Tipas, Gral San Martin Park.
Phone: 0261 – 4287666
Open hours: Tuesday to Friday from 8 am to 1 pm and from 2 to 7 pm. Saturdays and Sundays from 3 to 7 pm. Currently closed for renovations.
It is one of the most important museums in the region. It is located in the building of the old resort ‘Playas Serranas’ in front of the lake. More than 40 thousand specimens are exhibited in different sections: mineralogy, palaeontology, anthropology, ethnology, archaeology and zoology. It has a library and a newspaper and periodicals library.