Venue details Street 2 Regent Road Postcode EH1 3BQ Edinburgh Area New Town Fringe Venue 225 Website https://www.edinburghtre… About the venue Starting point for The Pirate's Riddle – Treasure Hunt Adventure on Calton Island, an immersive, team sport with puzzles, surprises and tidbits on pirate Kidd. Map 55.9536039, -3.1839019 Related Outdoor Walking tours