chrisch
Contributor
If you do the IANTD cave courses in sidemount you need to have done the IANTD sidemount course. Normally the route would be cave then sidemount. Either way it is more cost.I would say go to IANTD, and do it in France, then you can do intro to cave and full cave for less than the price of just cave1. And I know the prices in Europe as I teach cave too. You can do it in backmount or sidemount, no fundamentals or so needed.
If you want to dive the mines in German you have to look for an agency that is accepted there. If you have questions, you can sent a pm.
Backmount is great for the Lot region. That would be my choice as well. (the cheese and wine and food are a big factor if I am honest though... )