Nicky Paton tells Liz about the grotto’s discovery and the different theories behind why it was made. It’s mythical, magical and still a mystery. What do you think? See photos on the this house  Instagram page, you can also watch this podcast episode on the this house you tube channel, & if you ever get the chance to visit Margate (a must) then put the Shell Grotto on your list of places to visit. You won’t be disappointed. 🐚