| Name | Elevation | Latitude/Longitude |
| 1 | Guam , |
406 m |
13.431 / 144.753 |
| 2 | Mariana Islands, |
406 m |
13.481 / 144.736 |
| 3 | Mount Lamlam , Agat |
406 m |
13.34 / 144.666 |
| 4 | Mount Jumullong Manglo , Umatac |
391 m |
13.33 / 144.672 |
| 5 | Jumullong Municipal Tripoint Talafofo - Umatac - Agat, |
391 m |
13.33 / 144.672 |
| 6 | Mount Almagosa, Agat |
381 m |
13.346 / 144.673 |
| 7 | Mount Bolanos , Umatac |
379 m |
13.299 / 144.688 |
| 8 | Bolanos Municipal Tripoint Inarajan - Umatac - Talofofo, |
379 m |
13.299 / 144.688 |
| 9 | Mount Ilicho, Umatac |
371 m |
13.295 / 144.686 |
| 10 | Mount Assale, Talofofo |
350 m |
13.311 / 144.688 |