Sesimbra Natura Park, nestled within the Herdade da Mesquita, is a beacon of sustainable tourism, offering visitors immersive experiences—from hiking and kayaking to tree-top adventures, archery, and vibrant music festivals. We refreshed the logo and crafted a complete signage and wayfinding system to guide visitors across the property, including entrance signage, maps, trail and vehicular directionals, parking IDs, and banners. Due to budget constraints, only the entrance signage was produced, while the rest of the system remains as a concept, showcasing our approach to intuitive navigation and environmental graphic design in harmony with the park’s natural and cultural setting.