The thesis by Nurfadhilah Binti Shahuri examines the environmental impact of ecotourism activities in Penang National Park, focusing on how tourist activities affect conservation efforts and the surrounding ecosystem. It employs primary data from observations and surveys alongside secondary data from various sources to analyze the relationship between tourism and environmental degradation. The study aims to identify tourist activities, their environmental indicators, and the overall impact on this national park, highlighting the challenges of sustainable tourism management.