Around the core zones can be buffer zones or extensive use zones where more liberal, but still
controlled, uses may be allowed - for example, trails and hiking on land, or, in water, local fisher
people using traditional, non-intensive fishing gear. Finally, high-impact visitor uses should be
concentrated into intensive use zones, such as visitor centers, restaurants, snorkeling areas,
waterskiing, sport fishing, etc.
Intensive Use Zones are usually quite small in area, representing less than one percent of a
protected area’s territory. Extensive Use Zones are generally larger but still represent only a minor part of the site’s overall territory. Other zones may permit some ecotourism activities on a
highly limited and controlled basis, frequently requiring a permit.