If you ever find yourself in the mountains of Guerrero during a village festival, don’t be alarmed if you see a man in a jaguar mask leaping at another dressed as a farmer swinging a whip. You haven’t stumbled into a surreal jungle nightmare — you’ve entered the world of the Tlacololeros.

Forget everything you think you know about carnivals. Bright feathers, samba drums, glittery floats? You won’t find them here. Instead, picture this: sweaty bodies painted in black grease, primal howls, wooden masks, jungle drums, and dancing that feels more like an ancient exorcism than a parade. Welcome to Carnaval de Tenosique — the weirdest carnival in Mexico, maybe even the world.