Bonn : Private Walking Tour With A Guide ( Private Tour )
Explore Bonn's City Highlights with a Local
Bonn Scavenger Hunt and Sights Self-Guided Tour
Escape The City Monschau City Walk With Puzzles
Bean to Bar Chocolate Mini Tasting in Bonn
Cologne City Tour Experience cathedral city on the Rhine
Cologne Food and Kolsch Tasting Walking Tour
Cologne: Private Half-Day Trip Drachenburg Castle and Linz
Entertaining Brewery Tour: Feel Good Package including local beer
Best of Cologne in 1-Day Private Guided Tour with Transport
Wine Tour and Cruise Trier Private Tour
Best Intro to Trier in 2 hours with a Local
Trier: City Walk with Audio Guide in 7 Languages on your Phone
Explore Trier a Beautiful City Walk with Audio and GPS Guide
Trier Interactive City Tour