>> 2. Cant I but theJungfr pass when I am staying in Interlaken from railway station or any shop?
Yes, from the railway station.
>> 11. How much does it cost for Train from Eigergletscher to Jungfraujoch.
Full fare return is CHF 122.
>> 12. In the schedule above for trains from Interlaken Ost.--Jungfraujoch via Lauterbrunnen o. Grindelwald-- here what does o. Grindelwald mean.. what does this o. stand for?
"o." stands for "oder", which means or""
"Jungfraujoch via Lauterbrunnen o. Grindelwald" means "Jungfraujoch via Lauterbrunnen or Grindelwald".
>> 13. What does this mean? -- First und zurück ab Schynige Platte
"First und zurück ab Schynige Platte" means "up to First and back from Schynige Platte", i.e. if you go up in the gondola to First, walk to Schynige Platte and come down in the train from Schynige Platte.
>> 14. How much time does it take for the Interlaken --Jungfr top of the world trip...?
You can work this out with the Swiss Timetable:
>> 16. I am travelling with a 2 year old plz consider that as well .. are kids allowed in all the travels which I have mentioned?
Nobody will prevent you from taking a young child to high altitudes. It is generally advised to consult your doctor before taking a child under 2 years old to altitudes over about 2,000 metres.
>> 17. could you suggest some things to do see in Lucerne.. we are staying next to the Jesuit Church
This page will help:
>> 18. When travelling VISA card is better or Master card or doesnt matter when paying using the travel card? do train folks...charge extra when paying using cards?
Either is OK when in Switzerland. Visa transactions sometimes fail online. I don't recall having any surcharges when paying for SBB purchases with a credit card. Some restaurants/hotels/shops might add a surcharge.
If you have any further questions, it would be appreciated if you could write place names out in full and use full sentences so that your meaning is clear. I don't have time to work out what you mean in Q.15.