River Olung

The River Olung was a major river in Chult.

Geography
Th River Olung flowed from Lake Luo to Kitcher's Inlet, cooling as it went. It included numerous rapids and low cataracts.

Significance
The River Olung was recognized by guides and explorers as an important boundary. To the east was "normal" jungle; to the west was undead territory. For this reason alone, some expeditions chose to enter the peninsula through Refuge Bay.

Appearances

 * Tomb of Annihilation