driver is not purely income generation but also cultural and natural heritage conservation and intercultural learning
the activity is supported by good marketing mechanisms
a strong plan for expansion , and/or to limit visitor numbers in balance with the carrying capacity of the community and environment to avoid adverse affects on both
strong partnership with local ngos' relevant government bodies and other supporters
approaches are contextually and locally appropriate and not just imported from other contexts
cbt is part of a broader/wider community development strategy
linked to visitor education on the value of culture and resources present. clear zoning of visitor and non visitors areas
there is good existing infrastructure to access the product