This is a comprehensive travel guide for Alf in Germany. From budgeting tips to finding the best spots, this travel guide has got all the insider information to explore Alf like a local. A gripping city on its own right, Mainz also deserves a visit. Attractions in Mainz include The Main Tower, The Goethe House, Sachsenhausen. To get to this city, remember that the nearest major airport is Mainz Finthen Airport. A holiday in Alf can generally be of 1-2 days.