whimsy,First of all, welcome to GFE! I have a few thoughts to add as well.
As this is your first trip to Europe, I'd
highly recommend reading the Guidebook
Europe Through The Back Door before you leave. It will provide lots of important information on how to travel efficiently in Europe and get the most out of the trip.
You might also want to check a few country-specific Guidebooks for ideas on what sights you want to see in each city. This will help you to maximize your touring and avoid wasting time. I normally pack along the Guidebooks for the primary countries I'll be visiting as I find them to be valuable for reference during the trip.
As
WT mentioned, 22 days is not long for travel in Europe, so you'll have to plan an efficient route. You'll normally lose the first day in travel (you'll arrive the day AFTER you departed) and the last day is spent on the flight home so you'll have 20 days for touring.
With such a short trip, I'd suggest covering some of the "highlights" of Europe this time and touring in more depth on following trips. London, Paris and Rome are worth at least four days each, so that will use 12 days of your trip. You can adjust the time based on how much interest you have in each of those cities.
Travelling by train is usually the best method, and a Railpass
may be worthwhile but that's difficult to say without having a definite route to work with. There are a huge number of different Railpasses, so it's important to determine which one to choose and whether this is more cost effective than buying Point-to-Point tickets. Otherwise you can just buy P-P tickets. One thing to keep in mind with a Railpass is that these don't include the reservation fees that are compulsory on some trains (usually the "fast" trains such as the TGV in France that travels at 300 kMH!).
Try to plan travel legs than take about about 5-7 hours. That way you won't waste too much of your short travel time seeing Europe through a train window. Once you have a more definite idea on which cities you'll be visiting, it will be easier to offer travel suggestions.
It would help if you could indicate which countries you most want to see. One route you might consider would be something along these lines:
> Flight to London (1 day)
> London (4 days)
> EuroStar to Paris (London St. Pancras to Gare du Nord)
> Paris (4 days) A Paris Museum Pass (maybe the two-day version) would be a really good idea to minimize your time in queues).
> TGV to Switzerland (which place is your choice but the Berner Oberland and specifically the small village of
Gimmelwald is a big favourite here - check their website). You can buy P-P tickets at
SNCF Boutique locations in Paris. Travel time will be about 6 hours, which is reasonable. One example would be a train departing Paris Est at 08:24, arriving Interlaken Ost at 13:57 (time 5H:33M, 1 change in Basel, reservation compulsory). From Interlaken you can buy a ticket to Gimmelwald which will include all modes of transport (rail, Post Bus, Gondola). It's a short trip. Check the website for the
Mountain Hostel (it's very highly rated!).
> Switzerland (2 days)
> Train to Italy (somewhere in the north so that the journey isn't too long - the Cinque Terre is another big favourite here - check their website).
> Cinque Terre (2 days)
> Train to next destination (travel time should be short)
> Italy - perhaps Florence (2 days)
> Train to Rome (the
EuroStar Italia / Alta Velocita only takes about 1H:35M so that's an easy trip).
> Rome (4 days)
> Flight home from FCO (take the
Leonardo Express from Roma Termini to FCO - fare is €11, trip about 35 minutes - DON'T forget to validate your ticket in the yellow machine!!!)
One option might be to head for Munich after Paris and then proceed to Italy from there. Munich is a fascinating city and most people like to take a day trip to visit Neuschwanstein Castle. If you need more information, post another note.
That leaves a few days free, so you can adjust as you like.
I'd suggest pre-booking accomodations where possible, as May will be in the spring shoulder season, and it could be busy. Have a look at
www.hihostels.com/dba/continent-Europe-EU.en.htm for some suggestions. I find HI properties fairly "safe and consistent", as they're part of a chain. You could also check the Guidebooks for budget Hotel listings if you'd prefer more privacy.
If possible take at least one credit card for "emergencies" and preferably two debit cards in case one malfunctions. NOTE that your travel funds must be in a chequing account with a four number PIN.
If you were planning to take a Cell phone, it must be a quad-band GSM model. Roaming with your home network can be expensive, but if you need further information post another note.
Wear a Money Belt and be vigilant especially in Paris and Rome as there IS petty crime (you'll see the Gypsies at work when you're there). Don't fall for the "bracelet scam" in Paris and be VERY cautious if you use the #64 Bus in Rome as it has quite a reputation! Also be aware when you're on the Metro in Paris and Rome. Don't be too apprehensive about it, but best to be aware of these things.
Good luck with your planning!