Chapter 9 of the book "Adventure Tourism" is presented. It focuses on the range of ethical concerns inherent in adventure tourism. Typologies of these issues are presented along with the sub-types that have been drawn from it. Much criticism on ethical issues is said to be directed to commercial enterprises within the sector. Responses to these criticisms are cited including ways of ensuring that tourists are responsible and ethical. The main impacts of adventure tourism are explained which are focused on the destination and the host community.