My husband and I will be spending 3 weeks doing a loop through the Netherlands, Belgium and the Rhine and Mosel valleys in Germany. We want to get a rail pass and it seems like the option that would fit our needs the best is the expensive global 21 continuous day pass. The train is our only mode of transport (aside from a bus here and there) and a 10 day, 2 country pass wouldn't get us very far into our trip. I was wondering if anybody else had any ideas or tips for rail passes.
We like to pick a base for a few nights and use the train to day trip to different nearby cities so we will be using the train often.