The Poison Garden at Alnwick Castle is one of the most popular tourist destinations in England for those who love to take a walk on the dangerous side. Inside this beautifully landscaped garden, hosts a collection of over 100 very beautiful and yet incredibly toxic plants, most being killers.

Check out some of these unusual spots you can find on your next adventure in Rome! As many Romans say, “Rome is a beautiful mess, and looking at some of its history, you can see just that!”