What's the difference between barranca and gulch?

Barranca

Definition:

• (n.) A ravine caused by heavy rains or a watercourse.

Example Sentences:

Gulch

Definition:

• (n.) Act of gulching or gulping.
• (n.) A glutton.
• (n.) A ravine, or part of the deep bed of a torrent when dry; a gully.
• (v. t.) To swallow greedily; to gulp down.

Example Sentences:

• (1) Hippies and peaceniks hid out in California Gulch, a fertile valley nearby.
• (2) TOP TIP Don't miss Pinnacle's unique talus caves, Bear Gulch in the east and Balconies Cave in the west.