Run through the Jungle
Famously mysterious jungles cover Chult. The dense canopy is broken only by the highest mountains and a few great, marshy clearings and grasslands that surround large lakes in the interior.
Tavern tales have it that the jungles of Chult are the deadliest places on Toril. Every bush and vine is a strangling, poisonous, flesh-eating, or blood-sucking horror—and under every bush lurks a scaled, taloned, fanged monster.