In reply to Rob Exile Ward: I use FATMAP now for all my digital map/planning.
The free version might be enough for what you need. The subscription is IMO well worth it, for amazing high res satellite imagery and also all Euro map types if you prefer a proper map.
The Sat imagery is so good it is now my go to over map layers, which after 30 years of map use, is saying something.
Hope you have a great trip.
J