I’ve stayed in Les Eyzies several times, though then without a bike.
It’s a brilliant place to be. I once had a chat with a french biker who’d taken the train to somewhere beyond Les eyzies, and he was cycling home on the GR routes back to Bordeaux, off road, taking ~ 1 week!!!
It’s wooded, L.E. is in the Vezere valley, so there’s some flat-ish bits. The blue maps are the ones to look out for. Get one and pour over it, preferably with a good glass of red in your hand!
We’re going slightly east this year to a village just below sarlat, and I see it’s on the convergence of several GR routes, so I’m keeping fingers crossed!
Also, take the family on one of the many canoe trips, we did last year and all thoroughly enjoyed it. The caves are excellent, one just on outskirts of L.E is Font de Gaume. It was booked solid last year, but if you can get in do, it’s stunning.
….. b*gger, got me wanting our hols to come now!!!!
cheers
Q