South America - Bolivia-Argentina by land

Next year, after 2 unsuccessful tries, I think I'll finally get to take the train from Lima up the Andes (a schedule has actually been posted). Then I want to go by land (bus, train) via Huancavelica, Puno, La Paz and Tucuman to Buenos Aires. The Bolivian and Argentine trains don't run very often, but there is a scheduled train arrival at the border from La Paz/Oruro at 7:00 a.m. and a train departure the same day from Tucuman at 4 p.m. for Bs. As. I read that the normal travel time by bus between these points is 10 hours, so I'll probably wind up taking the plane from either Salta or Tucuman, but I can still hope, can't I? Does any of the experts here have suggestions on how I can go by train, other than waiting a few days for the next one (either in Bolivia or Argentina)? Is the 10-hour bus trip realistic? How much would a private car cost?

I dont know the specifics, but I will speculate that a private car will be prohibitive.

Have you checked out the Trip Advisor Forums... Im guessing that the regulars over there may be able to give you some great advice. I know a private guide that is an expert in all things related to the North of Argentina, PM me and I will put you in contact with her.

Cheers,
Gaucho100K

You might also try the South American branch of the Thorn Tree forum at the Lonely Planet Web site, www.lonelyplanet.com.

You might also try the South American branch of the Thorn Tree forum at the Lonely Planet Web site, www.lonelyplanet.com.

Ah yes, thank you. I will do that.