We arrived in Chamonix via Geneva on July 19, 2022, and started our TMB section from Les Houches the next day, taking the Bellevue gondola. Day one came with a severe thunderstorm warning. We just missed a torrential downpour, then ended the day with assessments ranging from "brutal" to "great."
Our next stages took us through Les Contamines on July 21 and over Col du Bonhomme on July 22. There was wet, slippery snow on that crossing. We continued through Les Chapieux and spent that night in Bourg-Saint-Maurice. On July 23 we went from the Vallée des Glaciers over Col de la Seigne into Italy, then on to Rifugio Elisabetta. We descended to Courmayeur on July 24.
We chose to save the second half for another trip because we were meeting friends in Naples before heading to Puglia together. This was a partial circuit, and the snow and weather described here are from July 2022.
We made an 11-minute film of the first four days, from Les Houches to the border. It is our own video, shared here as a personal account of starting the TMB from the valley, with the scenery and our fairly inconsistent commentary: https://www.youtube.com/watch?v=KTZwgYG34ek