Mysteries of the Shell Grotto Hidden beneath the charming town of Margate, Kent, England, lies a mesmerizing wonder known as the Shell Grotto. This subterranean passageway is a true masterpiece of artistry and craftsmanship, adorned with intricate mosaics made entirely from seashells. Encompassing around 2,000 square feet (190 m2) of mosaic, equivalent to a staggering 4.6 … [Read more...] about Shell Grotto In Margate