ACA-GreenBox eco-modules are a departure from the traditional tourism approach: sustainable, adaptable accommodation built with recycled materials. Their modular design allows for rapid installation at ACA service stations, adding rest stops along the route and optimizing unused spaces near tourist attractions. Complete online booking and check-in facilitate the user experience. Furthermore, their national and global replicability is feasible thanks to the availability of recyclable materials and their adaptability to different environments, promoting an eco-efficient tourism model.