The Peak walk by Tissot at Glacier 3000, Les Diablerets is absolutely beautiful if you are in the area. It's nice in any season

There is only one suspension bridge in the whole world that connects two mountain peaks. The 107-metre-long and 80-centimetre-wide bridge offers a magnificent view of the Alps: the Matterhorn, Mont Blanc, Eiger, Mönch and Jungfrau are visible from the summit walkway and ensure astonished gazes that stretch far into the distance. The suspension bridge is accessible free of charge and open all year round, depending on weather conditions.

As you can see not only are the views amazing but also great to take some cool photos :)