Sistema Actun Tumben
Survey reports
| Length | Max depth | Entrances | Source | Date |
|---|---|---|---|---|
| 192 m | 3.4 m | Unknown | QRSS Long Underwater Caves PDF Secondary source Provided by: C. Garcia | 2017-04-01 |
| Length | Max depth | Entrances | Source | Date |
|---|---|---|---|---|
| 192 m | 3.4 m | Unknown | QRSS Long Underwater Caves PDF Secondary source Provided by: C. Garcia | 2017-04-01 |