Just returned from 25 days in Germany and Switzerland. Here are a few notes:
Flights: San Francisco <-> Frankfurt. We choose United non-stop flights for convenient times and cost. But I will never fly United again until they make improvements. The seats were so cramped we could not move in any direction for 11 hours each way. Don't fly United.
Car Rental: We used gemut.com and they got us a good deal with Hertz thru AutoEurope. We were able to decline the local insurance and went with American Express Car Rental Insurance plan, and prepaid in US $$ with AmEx before we left. We picked up and dropped off a small Ford in Frankfurt. No hassles, no problems. Highly recommend working with gemut.com. We put 1500 miles on the car without any problems.
Credit/Debit Cards: We used CapOne credit cards with chip and pin, but were never asked for the pin. Worked well at all stores and at freeway gas stations. At stores and restaurants the credit card device displayed in English, and asked to pay either in the local currency or in US$. Always choose local currency! The device then prints out a slip for your signature, and a receipt. Never had a problem, and conversion was very very close to the current rate. We used our Wells Fargo/Visa debit card, chip and pin, at cash machines (ATMs), and they all had an English language option on screen, and always asked for a pin. No problems there either. Wells charged $5 per transaction.
Autobahn/Autoroute tolls: The péage tolls accepted our credit card but never gave a receipt. There was one situation in France where the machine rejected our card. Luckily I had the 21 € in cash. But the delay made some of the drivers behind us a bit pissed off. Very embarrassing. But the card worked elsewhere. Also, be careful as to which lane you go into as some only accept a transit card while others accept credit cards. Hard to tell which is which from the icons they use. But the tolls are steep.
Driving in Switzerland!: In Switz you need a vignette tax sticker on the car windshield. They cost 40 CHF ($41) and are good for a year! You buy one at the first gas station you find near the border. This is a total ripoff! especially if driving a rental car. I assume had we picked the car up in Switzerland it would already have the sticker. We did buy one, but I didn't permanently stick it on the car. This is probably illegal, but why would I stick it on a rental car? Besides, we were in Switz for only two weeks. Austria, I'm told, lets you buy a two-week vignette. This is a complete ripoff. But, there are no tolls in Switzerland as a result.
Not to be missed: We were mostly in/around Geneva and Cologne, but not to be missed are Dijon, France, and Aachen, Germany. These towns get few tourists and have very lively and historic town centers. And some wonderful restaurants. The Dom in Aachen is truly amazing.
Some Recommendations:
Hotel Beethoven in Frankfurt. Very quiet neighborhood, great location, great staff.
Hotel Wilson in Dijon. Close to the old town center. Historic building. Great staff.
Hotel Staubbach in Lauterbrunnen, Switz. Remodeled and very comfortable. And wonderful staff, very helpful.
Meson El Cordobes, Spanish restaurant in Cologne -- the real thing! Exceptional!
Restaurant Camping Jungfrau, Lauterbrunnen -- a real surprise! Unexpected.
That's it. We had a really really great time. Hope these comments help.
Trüss!