Following in the footsteps of the Romans through the northern Eifel, to picturesque castles of the Middle Ages and through romantic half-timbered towns: The Eifelsteig connects the imperial city of Aachen with the Roman city of Trier. In between lie 330 varied kilometers with magnificent views of a landscape shaped by water, meadows, and forests. Dr. Ulrike Poller and Dr. Wolfgang Todt have explored the entire length of the Eifelsteig meter by meter according to the final route and provide many useful tips to ensure that no hiker strays from the right path, even when markers are missing. The lightweight pocket guide contains a wealth of photos and information for planning and detours along the way, as well as complete GPS data for navigation devices. The tours can be downloaded and transferred exactly as described to most commercially available devices.