With developing of modern life style and industrial jobs in limited human space, the connection to the land is losing. Therefore, people try to escape from the city in order to reconnect to nature. This will take the form of nature tourism. There are many threats, which make it unsafe and insecure. These are sources of risk. Recreational activity is not simply a formalized or regulated action such as sport. It sometimes demand a challenge of some risk for feeling closeness to nature and it means that one has to be self-reliant, using survival skills. Young people, especially, may favor more risky forms of recreation. Any study on recreational risk should consider the expected experience to be gained and recognize the value of learning to assess and overcome risk as part of necessary life experiences. This paper tries to find out various aspect of recreational risk resources and classify them. This is done based on any accident report from hospitals, fire-fighting organization, forest and range Services, environment organization, park and green space organization, police and any hazard report in the scientific book and papers. Finally, semi framed interview with 74 ecotourists resulted in a sum up about the recreational risk factors. The semi framed interview included three parts. First opening statements, then a questionnaire and lastly the heard or experienced threats or dangers in recreation by the ecotourist. The findings suggest that there are about 80 sources of hazard regarding recreation, which can be classified in to six groups. They include accident, social, environmental, psychic, military and organizational security. In addition to objective source of hazard, there is also subjective impression of hazard by the ecotourists, which is highly important for recreation planners and designers. This may be the result of exaggerated assessments of risk or even a sort of phobia. The recreational activities not only may cause hazard for ecotourists but also on the
