Starting a Campfire: Fix Fuel and Airflow

A fire fails for one of three reasons: fuel that is too big, wood that is too wet, or no airflow. Fix those and a single match is enough. The three fire lays below are not decoration — each solves a different problem: airflow, collapse, or slow burn.

The three fire lays

Lay	Best for	How it works
Teepee	Quick flame, small cooking	Lean fuel over a tinder core
Log cabin	Sustained heat, wet wood	Criss-cross walls, fire inside
Star	Long, low maintenance	Feed logs inward as they burn

Start with teepee for a fast flame, switch to log cabin when you want cooking heat, use star when you want the fire to last without attention.

Tinder, kindling, fuel

Layer	Size	Amount
Tinder	Under 1 mm (birch bark, dry grass, lint)	A fistful
Kindling	Pencil to finger thickness	Two fists
Fuel	Wrist thickness and up	Split, dry

The ratio that works: 1 part tinder, 3 parts kindling, 10 parts fuel. Most failed fires are 90% fuel and no kindling.

Wood must be dry. Test by snapping a twig: a clean snap is dry, a bend is wet. Never burn wood from the ground; take standing dead wood or bring it.

Ignition methods

Method	Reliability	Notes
Lighter	Highest	Carry two
Stormproof matches	High	Strike on the box
Ferro rod	Medium	Needs dry tinder
Magnifying lens	Low	Sunlight only
Bow drill	Very low	Skill, not emergency

Carry a lighter and matches. The fire-steel romance is fine at home; at 9 p.m. in the rain, a lighter is the tool.

Building it

1. Clear a 3 ft circle down to mineral soil.
2. Build on the fire ring if there is one; never build a new ring.
3. Lay tinder in the centre, kindling over it in a teepee.
4. Light from the downwind side, low.
5. Add kindling as the flame establishes; do not smother it.
6. Add fuel only when you have a bed of coals.

Blowing gently at the base does more than adding paper.

Extinguishing

Step	Action
1	Stop adding fuel 30 min before you want it out
2	Spread coals with a stick
3	Pour water, stir, pour again
4	Repeat until no hiss
5	Check with the back of your hand, 6 in above
6	Cold to the touch is the only safe standard

A fire that looks out can hold heat for hours. Buried coals start wildfires days later.

Regulations

Rule	Detail
Fire bans	Absolute during drought; check the day you leave
Fire rings	Required in most campgrounds
Firewood transport	Local only, to stop pest spread
Collection	Dead and down only, where allowed
Distance	15 ft from tents, 200 ft from water

A fire ban is not a suggestion. Fines are common, and the cause of most wildfires is a campfire someone thought was out.

Common errors

Error	Result
Fuel too big too early	Flame dies
Wet wood from the ground	Smoke, no heat
No airflow, fuel packed tight	Smoulders
Building under low branches	Fire spreads upward
Leaving it unattended	Wind takes it
“It’s out” without water	Wildfire risk
Burning trash or foil	Toxic, leaves residue

Choosing your wood

Dry wood sounds different. Two pieces knocked together give a sharp crack when dry and a dull thud when wet. Look for standing dead wood with no bark left, or branches still attached to a dead tree; wood from the ground holds moisture even in dry weather.

Split anything thicker than your wrist. A split log exposes the dry interior and lights far more readily than a round one. If you only have rounds, shave kindling off the outside with a knife.

Buy firewood where you burn it. Moving wood spreads pests, and many parks prohibit bringing it in for exactly that reason.

If it will not light

Take the fuel off, break the kindling smaller, and rebuild. Adding more paper to a pile of logs is the mistake everyone makes; the fix is always less fuel and more air.

Cooking on it

Method	Fire
Boiling	Hot coals, not flame
Grilling	Bed of coals, 6 in below the grate
Foil packets	Coals, turned once
Dutch oven	Coals above and below

Flame blackens pots and burns food. Cook on coals; the flame is for getting there.

Where to go next

For campsite selection, see the campsite check; for Leave No Trace, the site routine; for cooking methods, the no-oven cooking guide.