Summertime is the season for travel in Europe, and thanks to the proximity of the various countries, the continent can be easily explored by train, car or even by bike. With this last option, you are definitely doing something good for the environment, as well as for your own fitness. And, you’re slowing the pace down, opening the possibility of discovery that you might not have racing through a countryside in a car or train. Europe has great long-distance bike routes in abundance. If you’re not sure where to start, a good place to look is the European cycle route network EuroVelo, an initiati…