CBD Walking Tour - The High Level ‘Heritage Tour’ app embodies the rich heritage and history of Glen Innes. capturing historical photos, documents, stories and life experiences, and showcasing 40 Heritage buildings. The app allows users to travel back in time whilst viewing the modern day town. download the free Heritage Tour app via their free WiFi. Heritage Tour App (Apple) or Heritage Tour App (Android), Then off you go along the tour whilst reading about the story of each building, the architecture and all of the interesting and quirky facts. Tour: 40 places Time: 2 hours Length: 5.4km