London Sherlock Holmes Self-Guided City Exploration Game

- Turn city streets into an interactive mystery game as you solve clues, unlock locations and step into the world behind a legendary detective. - Start by opening the Questo app on your phone, then follow on-screen directions between stops, with 24/7 support if you need help on the way. - Follow a route that links Queen Anne Street, the Heart Hospital and Sherlock Mews, while uncovering lesser-known corners connected with the sleuth. - Learn about Arthur Conan Doyle as you visit his former practice site and a museum that recreates Sherlock Holmes's apartment, linked by a custom story.