After learning to climb indoors on top rope and learning to lead sport climbs outdoors I will be progressing into Trad climbing by taking an instruction course as well as climbing with other ...
I was wondering if there was a way to make a fire pit and start a fire in it, and have a way to protect the ground beneith it as much as possible. I don't really know how I could manage to do that, ...
When skiing, if the weather is good, I often come back with a better tan than if I have been at the beach. Obviously with altitude, there is less blocking of UV rays by the atmosphere. But how much ...
Often, while hiking, my companions and I treat the very early/late sun as being less harmful (as far as skin cancer and UV radiation are concerned). For example, we might not apply sunscreen ...
I read in an old tourist guide (from the beginning of the 20th century) that during mountain walks on sunny days one should wear a red headscarf or a hat with red lining to avoid heat stroke, because ...