Ecotourism or nature tourism is one of the branches of tourism that is based on natural attractions. Ecotourism industry includes strategies to identify areas of prone nature and the planning for these areas to attract ecotourists and create the infrastructure facilities for them. City of Kermanshah is among regions with interesting scenery which enjoys rich cultural and historical at... https://www.parisnaturalfoodes.shop/product-category/platinum-collagen-b/