What is the required distance between tour groups during a narration?

The required distance between tour groups during a narration is set at 50 feet to ensure that the groups can operate independently without disturbing each other. This distance provides a buffer that accommodates varying group sizes and noise levels, allowing each tour guide to address their group clearly without interference. This guideline is important for maintaining an enjoyable experience for all participants, as it minimizes overlapping conversations and distractions that could disrupt the narrative being shared with each group. Many historic sites and public spaces adopt similar protocols to enhance the overall quality of guided tours, thereby benefiting both guides and guests.