[Suresh Stephen]

so long as you are prepared, It is doable. Zero point is no problem other than snow, Both are two different routes from chungthang.Since it is winter, The window for driving is small during the day time. Also don't forget the altitude at Gurudongmar. I presume that only one bike is going. If so, it better to have essential spares and I presume that you are handy with the basic repairs of the bike including fixing of punctures. Have a great time

[r.K]

Thank you Suresh. Are there any hospitals near zero point or gurudongmar? In case of altitude sickness? Can we buy oxygen cylinders before we ascend?

[r.K]

Also from gangtok to Lachen. Do we have any small restaurants with toilets? Or would the petrol bunk have it? For guys it doesn't matter; with a lady pillion would need a stop with a toilet. Thanks!