There are dozens of stories about the Llanddona Witches. Bella Fawr and Siani Bwt were the most famous two apparently. Legend has it that Siani Bwt was less than four feet tall, and had two thumbs on her right hand. It’s believed that the witches were shipwrecked on Llanddona Beach in the 17th Century, and that the locals were very, very wary of the new arrivals!