| Answer | Crossword Clue |
|---|---|
| couloir | a deep gorge |
| couloirs | COULOIR, a deep gorge |
| canyon | a deep gorge or ravine |
| barranco | a deep gorge, also BARRANCA |
| barranca | a deep gorge, also BARRANCO |
| barrancos | BARRANCO, a deep gorge, also BARRANCA |
| barrancas | BARRANCA, a deep gorge, also BARRANCO |
| flume | deep, narrow gorge containing a stream |
| canyons | CANYON, a deep gorge or ravine |
| CHASM | Deep gorge |
| ABYSS | Deep gorge |
| RAVINE | Deep gorge. |
| ABYSM | Deep gorge |
| RAVINE | Deep gorge |
| RAVINE | Deep narrow gorge |
| RAVINE | Deep, narrow gorge |
