This data was taken from the websites of other expeditions. Our camps will not be in the same place as these, but the data is useful for calibration purposes.
| Location | Long (deg min) | Lat (deg min) |
| Vacas trailhead | W 69 45.709 | S 32 50.973 |
| Edge of map | W 69 46.150 | S 32 50.000 |
| Water | W 69 47.244 | S 32 48.072 |
| Water (although a potential source closer to Las Lenas camp is marked, it was dry when we passed) | W 69 48.306 | S 32 45.595 |
| Las Lenas Ranger station | W 69 48.412 | S 32 45.147 |
| Water | W 69.48.441 | S 32.44.484 |
| Water | W 69 50.022 | S 32 41.373 |
| 1st view of Aconcagua | W 69 50.295 | S 32.38.234 |
| Casa Piedre Camp
(this is several hundred yards south of the Casa Piedre shelter) |
W 69 50.291 | S 32 38.088 |
| Plaza Argentina Base Camp | W 69 56.683 | S 32 38.749 |
| Camp 1 (16,020 ft) | W 69 58.676 | S 32.38.300 |
| Col Camp (we did not use this one) | W 69 59.551 | S 32 38.297 |
| Camp 2 (19,000 ft) (we were crossing the glacier to the normal route, so this is a camp location on a moraine on the glacier, about 150 yards west of the standard camp locations among the cliffs to the east of the glacier) | W 69 59.904 | S 32 38.493 |
| High Camp (20,300 ft.) (this is the junction of the Falso de los Polacos and the Ruta Normal trails) | W 70 00.890 | S 32 38.637 |
| Aconcagua Summit (estimate from map) | W 70 00.880 | S 32 39.190 |
| Puenta del Inca | W 69 54.580 | S 32 49.490 |
| Park Entrance (Horcones) | W 69 56.526 | S 32 49.469 |
| Ranger Station | W 69 56.490 | S 32 48.630 |
| Confluencia | W 69 57.887 | S 32 45.416 |
| Piedra Grande | W 70 00.050 | S 32 44.130 |
| Hotel Refugio | W 70 03.790 | S 32 39.220 |
| Old Plaza de Mulas | W 70 03.371 | S 32 39.371 |
| Plaza de Mulas | W 70 03.490 | S 32 38.840 |
| Camp Canada | W 70 02.583 | S 32 38.268 |
| Nido de Condores | W 70 01.790 | S 32 38.160 |
| Berlin Huts | W 70 01.270 | S 32 38.260 |
| Independencia Hut | W 70 00.962 | S 32 38.712 |