Then a map is perfect. An OS 1:25,000 map of his area will reveal an astonishing amount of detail on places he never knew existed, as well as miles of quiet roads and byways for cycling on. For less than a tenner his horizons will be increased massively.
With GPS you might as well be reading a map through a cardboard tube as you will only see the immediate area.
The detail of 1:25,000 scale is great for mountain biking and walking but there is a bit too much detail and too little coverage for long distance road riding. 1:50,000 scale is perfect for that, except in big towns and cities, which I usually avoid anyway.
The best thing I ever bought was my digital 1:50,000 OS map of Great Britain. I am going to upgrade it to the latest 'HD' version which will print better, and which can be installed on a desktop PC, laptop, phone, tablet and suitable GPS.
There is also a 1:25,000 digital OS map of Britain which I would love to buy, but I can't really justify spending about £300 on one at the moment.