Is Braunfels in Germany on your travel bucket list? This online travel guide is all you need to have before planning your trip. The nearest major city to Braunfels is Mainz. Mainz is bestowed with interesting set of attractions like The Main Tower, The Goethe House, Sachsenhausen. To reach Braunfels, hop on a flight to airport which is the nearest major Mainz Finthen Airport. To explore Braunfels, set aside 1 to 2 number of your days. You'll be coming back for more!