Useful tidbits:
* * There really is no shade after El Bolsòn. Either you make your own (e.g., adapting your tent to not trap heat) or you dress like a Touareg (loose clothing fully blocking the sun). For us, this was the hardest to deal with. We got up early but often stopped hiking at 13:00, enjoying the lakes or even just sitting down doing nothing that takes energy.
- High-heeled boots and long trousers work well to keep the sand out.
- Confirming Shn0rhelez: going up from Termas de Azufre until the second ford indeed passes plenty of water, no need to carry any.