Trekking Switzerland

The High-Altitude Dilemma: Jetlag Meets Altitude

Saturday morning, we set out from Zurich toward the “Top of Europe” with two Mexican families. Parents in their 40s, children around 10.

From the train, something felt unusual. Only one family was lively and talkative, while the other slept almost the entire ride. From my experience with Mexican families, I had expected everyone to talk nonstop – but today, only one family was chatting.

Our first stop, the Ice Palace, went smoothly. As we began the ascent toward the Plateau, the slower family struggled. Water breaks, pauses, encouragement – nothing helped. They turned back halfway, unable to continue, while I stayed on the Plateau with the energetic family for about 15 minutes, enjoying the view.

Based on the information I had, I believed both families had been in Zurich since Wednesday. In reality, this referred only to the lively family. It was only after we returned from the Plateau to the restaurant, where the exhausted family had remained, that I learned the truth: they had arrived in Zurich only Friday afternoon.


hiking switzerland in winter


The decision was tense: should we descend immediately to help the exhausted family – risking disappointment for the lively family – or continue exploring with the energetic group? I chose a middle path: we visited the remaining attractions rapidly, fast forward, so the lively family could see everything, while the exhausted family rested safely in the restaurant.

On the way to the train, the struggling girl began to cry, overwhelmed and terrified – she was on the verge of vomiting in the station. The train arrived just in time, and minutes after departure, everyone was asleep, utterly drained. By the time we reached Grindelwald, they had fully recovered, ready to embrace the mountains.

This experience is a stark reminder: jetlag plus altitude is a dangerous combination. The mountains are meant to inspire joy, not suffering.

The lesson for travelers is clear: plan your high-altitude climbs carefully – whether it’s the Top of Europe, Gornergrat or any summit. Ascend when your body is ready, not just when your schedule is tight, so you can truly enjoy the views without compromising your health or experience.

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