Any suggestions for a vacation from US to London, Paris, and Rom

We are planning a 2-3 weeks vacation in August to three cities - London, Paris, and Rome from US. I would like to hear your suggestions on

1. Local sightseeing in the three cities - Joining local tour groups?

2. Time should be spent in each city - Is there a tour group that covers all three cities?

3. Local transportations

4. Inter-city transportations - train, bus, or airplane. We are traveling with US passports.

4. Safety in the cities, especially Rome.

5. Currency - cash or credit card

6. Hotels - location and price

7. Car rentals and driving in Europe with US driver license and insurance.

8. Taking Europe cruises to save time and troubles? 

Many thanks in advance.

所有跟帖： 

• bad choice weather wise -hello2002- ♀ (0 bytes) () 07/02/2013 postreply 09:12:56

• 回复：bad choice weather wise -polo_paul- ♀ (31 bytes) () 07/02/2013 postreply 14:45:49

• too hot for Paris and hell like in Rome. -hello2002- ♀ (32 bytes) () 07/02/2013 postreply 14:59:46

• 这个坛子里有很多欧洲的贴子。你至少自己先研究一下吧。 -jin_yin_hua- ♂ (25 bytes) () 07/02/2013 postreply 09:18:46

• 回复：Any suggestions for a vacation from US to London, Paris -湘西山民- ♂ (622 bytes) () 07/02/2013 postreply 13:22:42

• 上头对的。罗马那个时候太热。 -dfdf2- ♂ (263 bytes) () 07/02/2013 postreply 17:10:32

• 你所有的问题在这个坛里自己都可以找到答案 -旧ID- ♀ (0 bytes) () 07/03/2013 postreply 05:59:15