Rail n' Drive:

For travelers who want the efficiency and comfort of rail travel but also the independence of a car, Rail/Drive Pass combinations are ideal.

These are available with Eurail, Selectpass, BritRail, Germany, France, Scanrail, Italy and Spain. Days of rail travel and car rental vary, as do kinds of cars available. Children and senior discounts are available with some packages. Consider where you want to pick up and drop off cars as some countries are more expensive than others. In most cases you have the option to purchase more rail travel days or car rental days in addition to those that come with the original package.