I loved my trip for 3 weeks in November.
Updates on locations above:
El Chalten - the range has been covered by ash clouds for the last few weeks. Check before you go.
TDP - major man made fire has closed the park. check erratic rock for updates on park.
Just an FYI to all.
If you need advice on your Patagonia trip to El Calafate, El Chalten, PN, TDP and Buenos Aires as well; let me know!!!!