Is it possible to climb Mount Teide from sea-level in 2 days for a reasonably fit person? Essentially, I was thinking of walking up to the Altavista mountain refuge on the first day (can that be done in about 10 hours walking?) and then up to the summit (and back) on the second day (but probably take a bus back down to sea-level).
closed as off-topic by uncovery, Mark Mayo, Dirty-flow, Vince, Karlson Dec 17 '13 at 18:36
- This question does not appear to be about traveling within the scope defined in the help center.