The Alnwick Poison Garden is a gated garden located inside The Alnwick Garden adjacent to Alnwick Castle in Northumberland, England. This gated garden features a number of intoxicating and poisonous plants, such as nux vomica, the source of strychnine. This poison is often used to kill small mammals but has also been used by a number of murderers. The garden consists of approximately 100 deadly plants and has a number of warning signs to not touch or even smell the plants, with the majority being caged.
