Another road-trip essential is the road map: I do love road maps on paper (they are so vintage!), and I always have one widespread on my lap, but sometimes it’s useful to double check the itinerary on a GPS map. A good practice is never to leave the hotel’s free wifi area without having downloaded your route on your favourite GPS app; you can never know when you will need to switch from the timeless charm of the vintage road map to a more efficient GPS system!
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