The Rough Guide Map Frankfurt Frankfurt has a surprising amount to offer and most of the city centre can be covered on foot as all the most interesting sights lie within the bounds of the old city walls. The Rough Guide map is ideal for the exhibition visitor or the traveller: in a city where there's a wealth of gastronomic possibilities but eating out is often expensive, this map gets you around town to many of Frankfurt's best-value recommended restaurants. You can fold it, abuse it and stuff it in your pocket and it will never fray or fall apart.