Although ecotourism is fast growing industry information on travels to different ecotourism destinations are often not easily accessible. This paper reports reviews of literature on eco-tourists behaviour regarding choice of destination for ecotourism and factors influencing the choice. The importance of information in marketing of ecotourism and eco-tourists' satisfaction are discussed. The eco-tourists who are visiting a destination for the first time go through all stages in the decision-making process and extensive information search before choosing the destination to visit. Eco-tourists who have visited the destination in the past go through only some of the stages and limited information search. Eco-tourists' choice of an ecotourism destination are influenced by factors such as, the family, friends, societal values, preferences, safety and promotions related to the destination. Decision regarding re-visiting an ecotourism destination depends on the level of satisfaction that the eco-tourist experienced during his or her first time visit to the destination. Eco-tourists who are satisfied with the ecotourism destination during their first time visit are likely to re-visit the destination but those who are not satisfied are not likely to re-visit. For ecotourism managers to sustain the inflow of eco-tourists to different ecotourism destinations and revenue in the ecotourism industry it is important for the managers to strive towards meeting expectations of eco-tourists and make information regarding the destinations more accessible.