Does anyone know how to figure out "reservation fees" for rail passes? We're going to Paris, Bern, and then a few points in Spain. We're thinking about buying a Three-Country Select Rail Pass, but we're not sure if all the reservation fees add up, so maybe we should just rent a car or fly, or buy point-to-point train tickets. Eurail and RailEurope both suggest that for some trips we may be required to make reservations ahead of time and that there may be reservation fees. Are these five euros? Fifty euros? Two hundred? I have no idea.
Thanks.