I plan to travel in Europa by train and want to know tips!?

Question

My plan trip is London,Paris,Colonia,Munich,Praga y Berlin

Answer 1

Well I'd strongly advise buying a eurail pass.Now you activate the ticket when you make your first booking.These are 1st class seats(reserved)Always book the centre seat and travel at night.By booking the middle seat you deny couples being able to sit together.By travelling at night you save a hotel bill for the night

Answer 2

Don't know of any trains, but they are talking about sending an unmanned probe to Europa.

http://seds.lpl.arizona.edu/nineplanets/...