The small towns of Bingen and Rüdesheim on the Rhine River

If you have 2-3 days of free time in Frankfurt, don't miss the Rhine Valley, which is just over an hour's train ride away. The castles and vineyards on the hills, the two beautiful towns on both sides of the river, the Warbler Lane and the local specialty Riesling wine, will definitely make you feel worthwhile. Warbler Lane