Frankfurt is known best as a global air traffic hub and the financial capital of the European Union. Though I visited here in the summer (June 2013), I remember the night was quite chilly and it was difficult to dine outdoors even with heaters around and a sweater on! Locals told me that it fluctuates and is not always like that.
What you will see below is: my first experience with speed-limitless German autobahns, the wheel-shaped hotel I stayed in, city views from walking and driving around the city — with a nice contrast of modern and old buildings, and the quaint riverfront area.
Arriving on the highway and entering the city
Driving around town to see tha major sites and buildings
Touring the central and old town areas on foot, by day and night