Buying, gathering and splitting firewood responsibly

How to source campfire wood without spreading forest pests, what "local" and "certified heat-treated" firewood mean, what you may gather on site, and how to split and stack wood safely.

By the CampTier team · Updated 2026-10-15 · About 6 min read

Illustrative photo of logs burning in a campfire at night — Illustrative stock photo, not a product photo. Photo: Sandis Helvigs (CC0).

Firewood is a biosecurity question first

A bundle of logs looks harmless in the trunk, but firewood is one of the main ways tree-killing insects and diseases travel long distances. Wood-boring beetles and fungal pathogens can hide under bark or deep in the grain, survive a long drive and emerge at a campground where the local trees have no defenses. That is why many parks, state forests and campgrounds restrict out-of-area firewood, and why some ban it outright. Before you think about kindling size, check the rules for where you are staying and plan your wood source around them. Fire basics such as ring placement and putting a fire dead out are covered in building a safe campfire.

Reading the rules

Campground pages and reservation confirmations usually say one of three things:

Buy it where you burn it. Wood must come from the campground store, a nearby vendor or within a set distance (often stated in miles).
Certified heat-treated only. Packaged wood that carries a certification label saying it was heated to a temperature and time that kills pests. Look for an official stamp or label, not just the word "kiln-dried" written on a bag.
No outside wood at all. Only wood sold on site may be burned.

When rules are unclear, call the ranger station or campground host. Fines are possible, but the bigger reason to follow the rule is that a single infested load can start an outbreak that kills trees for decades.

Buying local wood well

Local firewood varies a lot. Seasoned hardwood that has dried for a year or more lights easier, burns hotter and smokes less than fresh-cut wood. Signs of reasonably dry wood:

Ends show cracks (checking) radiating from the center.
Pieces feel light for their size and knock together with a hollow sound rather than a dull thud.
Bark is loose or falling off rather than tight and sappy.
There is no hiss or bubbling at the ends once it is in the fire.

Buy a bit more than you think you need for the first night, then judge the rest. A typical evening fire for cooking and an hour or two of sitting uses more than one small store bundle, especially in cold weather. Keep receipts or labels with the wood in case anyone asks where it came from.

Gathering on site: what is usually allowed

Where gathering is permitted at all, the common rule is dead and down only: small wood already lying on the ground, no thicker than your wrist, collected away from the campsite so the area around the site does not get stripped bare. Never cut standing trees, live or dead. Standing dead trees (snags) are wildlife homes and part of the forest's recovery. Breaking branches off living trees scars them and leaves the site uglier for the next camper.

High-use campgrounds are often picked clean, and many alpine and desert areas ban gathering because wood grows back so slowly. If the ground around camp is bare, that is a sign to bring purchased local wood or use a stove instead. See choosing a durable-surface campsite and Leave No Trace etiquette for the bigger picture.

Sorting wood before you light

Most fire frustration comes from going straight from tinder to logs. Sort wood into three piles before you strike a match:

Tinder: dry grass, birch bark curls from dead and down wood, wood shavings or a commercial fire starter.
Kindling: pencil-thick to thumb-thick sticks, enough to fill both hands twice.
Fuel: wrist-thick pieces and up, split where possible.

Having all three piles within reach means you can feed the fire steadily instead of running off to find more kindling while it dies.

Splitting safely

Split wood dries faster, catches faster and fits campground rings. If you split at camp, set up a safe spot:

Use a chopping block (a flat round of wood) on level ground, never a rock or the fire ring edge.
Clear a circle around you at least the length of the tool plus your arm, and keep children and dogs outside it.
Wear closed-toe shoes. A stray swing into a sandal is a trip-ending injury.
Kneel or stand with feet apart so a glancing blow goes into the ground, not your shin.

Batoning with a knife

Batoning means placing a fixed-blade knife on the end of a small log and tapping its spine with another piece of wood to split it. It works for kindling-sized pieces with a sturdy full-tang knife. Folding knives are not built for it and can close on fingers. Keep pieces short and straight-grained, and never baton toward your body. Our camp knife and cutting tool safety guide covers grip and storage.

Hatchets and saws

A small folding saw is often the safer and more useful tool for cutting purchased wood to length; a hatchet is better for splitting. Sheath both when not in use and store them out of the walkway.

Keeping wood dry

Stack wood off the ground on a couple of pieces of scrap or a tarp, bark side up so rain runs off. Cover it overnight. Bring small kindling into a vestibule or car in a bag if rain is forecast, since damp kindling is the hardest thing to fix in the morning.

Leftover wood

Do not take leftover firewood home if you traveled any distance, because that simply moves the pest risk in the other direction. Leave unburned pieces neatly stacked for the next campers if the campground allows it, or give them to a neighboring site. Never leave half-burned logs in the ring; burn them down to ash, then drown, stir and feel for heat before you go.

Quick checklist

Check the campground firewood rules before you leave home.
Buy local or certified heat-treated wood where required.
Gather only dead and down wood, wrist-thick or smaller, if gathering is allowed.
Sort tinder, kindling and fuel before lighting.
Split on a block with a clear safety circle and closed-toe shoes.
Keep wood covered and off the ground.
Leave leftovers on site rather than carrying them home.

Moisture and smoke

Wet or green wood wastes energy boiling off water, which shows up as heavy white smoke, sizzling ends and a fire that collapses into smoldering coals. Besides being unpleasant for neighbors, smoky fires are a sign you are burning inefficiently. If all you have is damp wood, split it smaller, build a hotter base of dry kindling first and lean damp pieces near (not on) the flame so they dry before they burn. At camp the split-face test works: if the freshly split inside feels cool and damp against the back of your hand, it will smoke.

Softwood and hardwood at camp

Conifers such as pine and spruce light quickly and throw sparks; they are good for getting a fire going and for quick boils. Dense hardwoods such as oak and maple take longer to catch but burn longer and leave a steady bed of coals for cooking. A mix is ideal: softwood kindling, hardwood fuel. Never burn painted, treated or pallet wood, which can release harmful fumes, and keep trash, plastics and food packaging out of the fire.

When to skip the fire

Fire bans during dry periods override everything in this guide. So do high winds, a site without an established ring, or an evening when you are too tired to watch the fire until it is out. A stove handles cooking, a lantern handles light, and warm layers handle the chill. Choosing no fire is a normal, responsible call, not a failure of the trip.

Filter camp kitchen by spec → Compare up to 3 →

General guidance from CampTier, based on manufacturer instructions and common outdoor practice. We don’t claim hands-on testing. Always follow your gear maker’s care and safety instructions. See our safety notes.