4
votes
1answer
108 views

Keeping smoke level in a wigwam low

I spent some time in a wigwam today, and due to the wind conditions, it was very difficult to keep the smoke out. Are there some tricks one can use in a situation like that to make the wigwam more ...
10
votes
5answers
711 views

Are fires in natural caves/overhangs safe?

I have heard that a fire in a cave or under an overhang can cause a rock collapse, potentially injuring the occupant. Is this a real risk?
8
votes
3answers
1k views

Can I heat a shelter with fire?

So I built my survival shelter and I decide a nice fire would really warm things up. Is there a way I can build a fire that would heat the shelter without too much smoke? I know I could make the ...