| Key | Value |
| boundary | protected_area |
| governance_type | government_managed |
| operator | Administración Parques Nacionales |
| operator:type | government |
| protect_class | 1a |
| protection_title | Reserva Natural Estricta |
| related_law | Decreto Nacional 453/94 |
| related_law:country | Argentina |
| related_law:url | http://servicios.infoleg.gob.ar/infolegInternet/anexos/0-4999/4606/norma.htm |
| site_ownership | national |
| start_date | 1990-10-10 |
| type | boundary |
| wikidata | Q830187 |
| wikipedia | es:Reserva natural estricta San Antonio |