Monday: Little Matterhorn
On Monday morning, we woke up to cloudless blue skies.

A gorgeous day. Thus we knew, this was the day to visit the Little Matterhorn.
We first took a cable car:

up to Schwarzsee (black lake):

located at an altitude of 2500 m.a.s. at the foot of the Matterhorn:

In the center, you can easily discern a hut, but there is a second much larger hut that is harder to see. It is a white spot a little to the right and a little above the obvious hut in the center. That hut is the Hörnli hut, located at an altitude of 3200 m.a.s., where the mountaineers usually sleep before climbing the mountain.
They get up at 2 a.m. and start climbing no later than 4 a.m. Most of them move up along the Hörnli ridge, to the right of the hut. It is important to reach the top by 10 a.m., so that the climbers can be back at the Hörnli hut no later than 2 p.m.
The reason is that, as the sun shines on the mountain, the ice melts, and rocks start falling down. Thus, it is too dangerous to be on the mountain in the afternoon hours.
Yet, every would-be mountaineer should first visit the graveyard of Zermatt:

where each stone tells a similar story. The mountains aren't our friends!
Schwarzsee:
is a lovely spot, above the tree line (at 2200 m.a.s. in the Valais), but green and lush and soft.
Here a view of the Zmutt valley with the Dent Blanche in the background:
and a view back to Zermatt, below the Dom and the Täschhorn:
We then boarded the cable car again to move further up to the Trockene Steg (dry path), located at an altitude of 3000 m.a.s.:
I had been at that place last in the summer of 1993, 17 years ago. At that time, this place was beaming with activity. It was one of the most easy places to get to here in Europe for summer skiing. You stepped off the platform, and you were already on the Theodul glacier. There were ski-lifts left and right. Now, the place is totally deserted. The glacier has retreated by almost a kilometer, there is no longer any summer skiing, and even the restaurant was closed due to a lack of customers. In the background, again the Matterhorn, now from a different perspective. Only the Eastern slope is visible from here.
The place looks like a Martian landscape. Not even moss or lichens had time to grow, and so, everything is dead:
and yet, the place is fascinating and actually beautiful in a weird kind of way.