The document discusses the economic valuation of eco-tourism. It defines ecotourism as responsible travel to natural areas that conserves the environment, improves local welfare, and involves education. Ecotourism aims to support biodiversity conservation and sustainable development. The document outlines pros like economic improvement and cons like ecosystem degradation. It explains how ecotourism helps economic growth through job creation and increased tax revenue. The multiplier effect is described as additional income and spending stimulating further economic activity. Factors affecting Pakistan's eco-tourism potential and its contribution to GDP are also analyzed.