**5. Needs of ecotourism**

Self-reliant communities have greater chance of progress in ecotourism [78]. There is need for sustainable use of tourism resources, proper handling of tourism demands, repartitioning tourism flow and digital system for tourism management [27]. Expertise in park management and finance management lowers negative environmental impacts and increases positive economic impact. There will be major shift in park management, tourism management and financial management which will help in sustainable development of tourism [18].

Local income, biodiversity conservation and cultural preservation are necessary for tourism intervention in remote areas. There is need of improvement of accessibility, liberalization of pricing policy, community empowerment, and development of tourism facilities and incor‐ poration of nature-based tourism products. To generate social, economic and environmental benefits, tourism intervention in protected areas must make a multi or interdisciplinary and interdepartmental effort. This requires strengthening collaboration between the conservation and tourism authorities to develop ecotourism inside the park [15]. Cultural tourism need to be developed to preserve cultural traditions and enrich the quality of the life of local com‐ munities. It is necessary to develop and promote minority cultures to support preserving cultural traditions and education and training programs of ecotourism and nature reserve for tourism operators, employees and tourist [17].

Ecotourism requires four tradeoffs: success and survival at the expense of ecotourism's spatial isolation and structural independence; local employment and benefits at the expense of local initiation and control; social status and mobility at the expense of social cohesion and harmony; and incipient environmentalism at the expense of ecological sustainability [21]. Successful ecotourism ventures depend on an integrated management philosophy that considers beneficiaries, socioeconomic constraints and impacts on the resource base within a realistic spatial and temporal scale. It requires that entire ecosystems, or at least the biological diversity that they contain, are managed in relation to the tourism experience [16]. Ecotourism and its sustainability require the inclusion of local participation/benefits, economic viability, educa‐ tion dissemination, tourist satisfaction and the minimizing of tourism impact [32].
