Tickets on sale now Book your Grotto time slot here. Christmas Grotto 2021! Starting every weekend from November 27th + 20th, 21st, 22nd, 23rd & 24th of December Activities Over SEVEN all included festive activities to try. Santa's Toy Shop Make-a-Bear FREE HOT DRINK FOR ALL ADULTS Where are we? Manea Rd, Wimblington, March PE15 0PE Just off the A141 in between March & Chatteris on the B1093 towards Manea.