CamperOnLine is a reference site for motorhomes and caravan enthusiasts. This app allows listing the nearest RV parks, campsites, sales and service points as well as displaying them on the map. Each facility is described with general data, services, pictures and opinions by previous users (if available). It allows searches by entering city name, address, location. Preferred facilities can be bookmarked for quick later access. A data connection is required, otherwise on clicking “RV Parks” or “Campsites” a “An error occurred with the CamperOnLine service” message is displayed.