I find the cemeteries in France really fascinating.
Naturally there are loads of military ones around the sites of past battles in the two world wars. The second world war ones up around the Normandy beaches are perhaps the most impressive in terms of the sheer scale of carnage that they represent. However, in addition to those there are many much smaller WW1 cemetries dotted around the landscape. The area of the Somme has untold numbers of these from the large Thiepval and numerous smaller versions in that area from the Ulster Tower to relatively small Australian ones.
One thing that they all have in common is that every single grave in them is still well tended for, no matter how long ago the death occured. As we were going through the Somme cemeteries last year, every one looked as though it was only filled a few weeks ago. Don't forget that these graves are getting on for 100 years old by now too. The reason for this is simple of course: the Commonwealth War Graves Commission really live up to the phrase "they shall not be forgotten" and are constantly caring for the graveyards and refurbishing the headstones.
Of course, they don't just look after the major graveyards and the photo here is that of the brother of my grandfather sitting in a cemetery in Lisburn, Northern Ireland, one of a couple of dozen or so scattered around that particular graveyard.
The majority of the first World War graveyards are in northern France so you have a wide choice of airports and indeed ferries to reach them. You'll need a car and a good map to get around them as many are in quite isolated areas; public transport isn't really an option.
