Questions regarding effects of traveling at various (mostly high) altitudes.

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7
votes
2answers
805 views

Preparing to take a 5 year old on the hike to Machu Picchu

I am planning to take my 5 year old on a trek through Peru. One of the places to visit is Machu Picchu. Given its location above sea level I was wondering how long of an adaptation period we should ...
12
votes
6answers
1k views

Avoiding or minimising altitude sickness?

From my personal anecdotal experience, I've seen first-hand some horror stories with altitude sickness. I will always tell people now to acclimatise, drink fluids, and follow the local tricks like ...
10
votes
2answers
151 views

Precautions taking the Tren a las Nubes

I would really like to once ride with the tren a las Nubes. Wikipedia says the tour takes 15 hours, but I can't find any information on where to buy tickets and if reservation is necessary. And how ...