Bandar Bakau Mangrove Ecotourism Is one of the tourist objects that are crowded in Dumai City, for that we need to know the economic value of this ecotourism. The purpose of this study was to find the economic value of Mangrove Mangrove Ecotourism in Dumai City and to see the effect of travel costs, distance, and income on the number of visits to Bandar Bakau Mangrove Ecotourism. The population…