Poison Garden – Alnwick Garden, northern Scotland, is hidden behind black iron doors. EnglandIt would be the candy store of a serial murderer.
They have a special license from the U.K.’s Home Office to grow hallucinogenic plants.
The garden says despite taking precautions, “some people still occasionally faint from inhaling toxic fumes while walking in the garden.”
Some of the most dangerous plants growing here are hemlock, deadly nightshade, wolf’s bane and ricin — the world’s deadliest plant.
John Knox, head guide of the Poison garden, speaks to CBS News. Visitor etiquette, saying, “The rules are no touching, no tasting and no picking.”
Consider that a warning for the next time you head out into nature to make sure the greenery isn’t Lethal.