The aim of the TG4NP project is to support tourism industry of peripheral regions by enhancing the visitors’ experiences in cultural and natural heritage destinations with the help of multimodal mobile information services. Project will develop potential new approaches to efficient and sustainable management and utilisation of resources in natural and cultural heritage. The idea is to exploit the latest existing mobile and web technologies to address the information needs and to enhance the experience of the visitors in a new way. The created services will include multimodal (different modes of communication e.g. text, sound, pictures, videos…) guided tours for resorts and tourist services (accommodation, restaurants, programme services, events), as well as new kinds of service concepts, intelligent routing and interaction between enterprises and customers. The created services will add value to the sustainable tourism industry in the Northern Periphery by offering new kinds of experiences and service solutions for visitors. It will also create a sustainable way to utilise the rich cultural and natural heritage in the participating regions.