Minecraft wiki entry for Vines, associated text: Vines are naturally generated in jungles, swamps and lush caves. Jungle trees of both sizes have vines on their trunks and canopy edges, and vines grow on the sides of jungle terrain. Vines are also naturally generated on oak trees in swamps. They are found in jungle temples and the allium room in woodland mansions. Vines can also generate on dying oak, spruce, jungle and dark oak trees.‌[Bedrock Edition only] Vines can generate in watchtower walls in pillager outposts.