| nombre | San Martín |
| Nota | Approximate location and elevation based on satellite imagery (primary BingSat), OpenSRTM and OpenTopo map. |
| tipo de lugar | Aldeas |
| source:id | 3452iii Bluefields - USGS OpenTopo map Nicaragua 1:50k Series E751 no E751X34523 (1960) |
| source:imagery | BingSat, ESRI, and other open satellite imagery available to OSM as of 2023 |
| source:url | https://maps.lib.utexas.edu/maps/topo/nicaragua/ |