Mapuni.nl is an online mapping and route-planning service focused on the Netherlands. Its interactive map helps visitors explore locations and view maps of towns and areas across the country. The site also offers a free route planner for calculating journeys, with information on the fastest routes, alternative roads and detours. Visitors can browse popular routes, including connections from Amsterdam to cities such as Rotterdam, Utrecht, Groningen and Maastricht, as well as see recently searched journeys.

In addition to navigation tools, Mapuni.nl provides fuel-consumption reports contributed by users. These reports cover individual vehicles, while dedicated pages organize information by popular car brands and models. The site also includes practical conversion tools for changing engine power figures between kilowatts and horsepower. With maps, journey planning and vehicle-related information brought together in one place, Mapuni.nl serves people looking to explore Dutch locations, plan travel and learn more about car fuel use.