How to Build a Campfire: Fuel, Lighting and Putting It Out
Almost every guide to building a campfire begins with how to stack the wood. That is the easiest part and the last thing you should be thinking about. Where the wood comes from, whether you are permitted a fire at all, and how you put it out are the parts that actually decide the evening. Get those right and the stacking almost takes care of itself.
Quick Answer
Check first whether fires are permitted where you are going, because bans change through the season and rules vary by park. Build only in the designated fire pit or metal fire box. Bring your own firewood rather than gathering it, since collecting natural material is prohibited in many protected areas. Sort your fuel into three grades before you light anything: fine tinder, thumb-thin kindling, and larger split wood. Keep the fire small. Never leave it unattended, keep water beside you, and before you sleep, douse and stir it until the ashes are cool enough to touch.
01Permission and Firewood Come First
Most of the campfire advice online is written on the assumption that you will walk into the woods and pick up what you need. In Canada that assumption is frequently wrong, and it is wrong in a way that carries a penalty.
Parks Canada's visitor guidelines state that collecting or damaging natural objects, including plants, is prohibited. That covers deadfall and standing dead wood as well as anything growing. It exists because fallen wood is habitat and nutrients rather than litter, and because popular sites are stripped bare within a season or two when everyone helps themselves. The practical consequence is simple: bring firewood with you, or buy it at the campground.
Where the fire is allowed to be
The second rule is equally firm. Fires belong only in the designated fire pit or metal fire box provided, never on open ground, never against a rock face, and never anywhere you have improvised a ring of stones. Parks Canada also asks you to check for a fire ban before you travel, since restrictions can be in force well outside the height of summer after a dry spell.
Before You Travel
Confirm three things for your specific destination: whether fires are currently permitted, whether firewood is sold on site, and whether there are restrictions on bringing wood in from elsewhere, which some regions impose to limit the spread of invasive insects. The rules and the reasoning are set out by Parks Canada on campfires and in the broader Parks Canada visitor guidelines. Provincial parks and private campgrounds set their own conditions on top of these.
02Grading Your Fuel
Nearly every failed fire fails for the same reason: someone tried to jump a grade. A flame that can light a pencil-thin twig cannot light a split log, and no amount of patience or blowing will bridge that gap. Sorting your fuel before you strike anything is the single most useful habit in this entire article.
| Grade | What it looks like | What it does |
|---|---|---|
| Tinder | Fine, dry, fibrous material: birch bark, dry grass, wood shavings, or a purpose-made fire starter | Catches a spark or a match flame and burns for a few seconds |
| Kindling, fine | Twigs from matchstick to pencil thickness, snapping cleanly rather than bending | Takes the flame from the tinder and sustains it long enough to matter |
| Kindling, coarse | Thumb-thick sticks and small split pieces | Builds enough heat to dry and ignite the fuel wood above it |
| Fuel wood | Split logs, wrist-thick and larger | Produces the coals and the sustained heat you actually want |
Prepare far more of each grade than you think you need, and prepare all of it before lighting. Scrambling for kindling in the dark while your tinder burns out is how most first attempts end. A fire is a heat escalator, and every step has to be there.
Dryness matters more than species. A wet piece of any wood spends its first minutes boiling off water rather than burning, which is why wood that has sat on damp ground performs so badly even when it looks fine. If your wood has been in the car or a shed, you are already ahead.
03Lighting It, Including in the Damp
Build the structure small and open. Tinder at the base, fine kindling leaned or laid over it with air gaps, coarse kindling above that, and nothing heavier until you have flame that is genuinely established. Whether you build a cone, a lean-to against a larger log, or a small square stack matters far less than whether air can move through it. Fires need oxygen more than they need architecture.
Light from the upwind side so the flame is pushed through the structure rather than away from it, and resist adding fuel for the first minute. The commonest error after poor grading is smothering a young fire with too much wood too soon.
Ignition that works when it is cold and wet
Disposable lighters become unreliable in cold weather, and matches are only as good as the box they live in, which is rarely still dry on day three. A ferro rod is the answer that does not care: it throws sparks when wet, when cold and when the person holding it has stiff fingers. Something like this ferro rod fire starter with a multi-tool striker weighs almost nothing and belongs permanently in the pack rather than being packed per trip.
Carry a backup regardless. Two ignition sources kept in different places is one of the cheapest pieces of redundancy available to a camper, and it costs less than a single night of not getting a fire going.
Field Note
In consistently damp conditions, split your fuel wood rather than burning it round. The inside of a split log is dry even when the outside is soaked, and the sharp edges of split faces catch far more readily than smooth bark. This one habit does more for wet-weather fire-lighting than any gadget.
04Keeping It Useful Rather Than Big
Parks Canada asks that campfires be kept small, and that request aligns exactly with what you want anyway. A large fire is harder to sit near, consumes wood at a rate that surprises people, throws embers further, and produces a great deal of flame and very little of the thing you actually cook on.
What you want is coals. Flame is unstable, uneven and impossible to judge. A bed of glowing coals delivers steady, controllable heat and is what every campfire cooking method is built around. Feed the fire steadily for half an hour or so before you plan to cook, then stop adding wood and let it settle.
Cookware for a fire needs to tolerate soot and uneven contact, which is different from what a stove needs, and our camp cooking and hydration gear covers both ends of that. If the evening ends with a brew rather than a meal, our comparison of camp coffee brewing methods works over coals as well as over a burner.
05What a Campfire Is Not Good At
It is worth being clear about the limits, because expecting a fire to do jobs it cannot do is how people end up disappointed in a perfectly good fire.
It is not a light source. A fire destroys your night vision while lighting almost nothing beyond the immediate circle, which is why you can see less of the campsite with a fire burning than without one. Anything that involves finding, reading or cooking properly needs actual light, and our range of camping lights and power is what that job requires. For the close, hands-busy work around a fire, our camping headlamp guide covers how two very different designs compare.
It is not a heating system either. A fire heats the side of you facing it and leaves the other side to the night, and the moment it dies you have nothing. Warmth at camp comes from insulation, dry clothing and your sleep system, which our guide on how to stay warm while camping works through in order of what genuinely helps. A fire is a place to gather. Treat it as the evening's centre rather than its infrastructure.
Finally, it is not a waste disposal system. Foil, plastic and food scraps do not burn away; they leave residue in the pit for whoever arrives next, and food remains attract wildlife to exactly the spot people sit. Everything that is not clean wood goes home with you.
06Putting It Out Properly
This is the part that is done badly most often, usually because everyone is tired and the fire looks finished. A fire that looks out can hold enough heat in its ash bed to reignite hours later in a breeze. Parks Canada is unambiguous: keep water nearby the whole time the fire is burning, never leave it unattended, and make sure it is fully extinguished with the ashes cool to the touch before you turn in.
Start earlier than feels necessary. Stop adding wood around forty minutes before you want to sleep and let what is there burn down, which makes the whole process faster and uses far less water.
- Stop feeding the fire well before you plan to sleep
- Pour water over the whole bed rather than only the visible embers
- Stir the ashes with a stick as you pour, turning the lower layers up
- Add more water to anything that hisses, then stir again
- Test with the back of your hand held close, never by touching directly
- Repeat until nothing steams, hisses or radiates heat at all
Cool to the touch is a literal standard rather than a figure of speech. If you can feel warmth radiating from the ash bed, the fire is not out, and it is not yours to leave.
07Frequently Asked Questions
Can I collect firewood from the forest floor?
Often not. Parks Canada prohibits collecting or damaging natural objects including plants, and fallen wood is part of the ecosystem rather than surplus. Buy firewood at the campground or bring your own, and check whether your destination restricts bringing wood in from other regions.
Why does my fire keep going out after a minute?
Almost always a missing fuel grade. A flame that lights tinder cannot ignite a log, and if you have nothing between pencil-thin twigs and split wood the fire stalls every time. Prepare all three grades before you strike anything, and prepare more than you expect to need.
What if there is a fire ban?
Then there is no fire, including in a fire box. Bans are issued when conditions make an escaped fire likely, and they apply regardless of how careful you intend to be. Plan the evening around a stove instead, and check the ban status before you travel rather than on arrival.
How do I know the fire is really out?
Douse it thoroughly, stir the ashes so the lower layers are turned up, and douse again. Keep going until there is no steam, no hissing and no heat radiating from the bed. Hold the back of your hand close rather than touching. If you can feel warmth, it is not out yet.
A good fire is small, deliberate, and completely cold by the time you sleep.
ARWE · FIELD JOURNAL
Explore Camping Essentials