johntrack:
View from the Great Wall of China. I used aqicn.org to look at the real-time Air Quality Index (AQI). The JuYong Pass is near Badaling, considered the most visited part of the Great Wall.
johntrack:
BIENVENUE AU SOMMET. I have seen this welcome many times at the top of Mt-Tremblant, but it felt a new kind of special at -23°C/-9°F #tremblant
