Group size limit
The maximum number of people in one group of tourists
Examples:
1. a limit is set to the number of people that can camp together on a back-country camp-site; and
2. a limit is set to the size of party that is permitted to snorkel on a coral reef.
Benefits: Larger group sizes tend to have greater social and biophysical impacts; group size limits reduces these impacts. Over time, users become familiar with the limits and adapt their expectations of the site accordingly.