Everest Three Passes Trek Reviews: Emily Carter – Becker – Berlin, Germany

My primary motivation was to study the impact of climate change on the Khumbu glaciers while experiencing the trek. The three passes gave me a front‑row seat to the glacial retreat that’s been documented over the past decades.

At Kongma La, the glacier’s terminus had receded noticeably compared to older photos—large ice cliffs that once loomed now appeared as shallow snowfields. I recorded GPS points and temperature data each day, and the data will feed into a collaborative research project with the University of Kathmandu.

I was impressed by the local conservation efforts: the community-run ‘Everest Clean‑Up’ program in Dingboche, which employs trekkers to collect litter and install waste‑segregation bins. The Sherpa guides also shared traditional knowledge about weather patterns that have shifted in recent years.

Field‑work recommendation: Pack a compact weather‑proof notebook and a spare set of AA batteries—many lodges have limited charging options, and you’ll need reliable power for your sensors.”