Ecotourism involves traveling to relatively undisturbed natural areas to study and enjoy nature and culture while promoting conservation. If not planned properly, tourism can damage environments through overuse. Ecotourism should enhance conservation, education, and socioeconomic benefits for local communities while having low environmental impact. Popular ecotourism activities in the Philippines include mountaineering, birdwatching, scuba diving, and whale watching, which support conservation if practiced sustainably.