How to minimize impact
- 1Decide whether to have a fire at all. Check fire danger, land-manager rules, and whether there's enough wood that gathering won't be noticeable. In scarce-wood places or when a stove will do — choose the stove.
- 2Use an existing fire ring whenever there is one — don't build new rings.
- 3Keep the fire small and burning only while you're using it.
- 4Gather wood right: only dead and downed wood small enough to break by hand (no bigger than an adult wrist), over a wide area. Leave standing and fallen trees alone — they're habitat and nutrients.
- 5Burn it down to white ash — stop adding fuel near the end and let the coals burn completely.
- 6Put it out with water, not dirt, and make sure it's cold out.
- 7Scatter the cold ashes over a large area away from camp, and restore the site so there's little sign a fire was there.
On fragile ground with no fire ring: a mound fire spreads mineral soil from a disturbed source onto a ground cloth, at least 6 inches thick and wider than the fire, so the thickness insulates the ground. A fire pan is a metal pan with at least 3-inch sides, elevated or lined so heat won't scorch the surface.
When to use it
- Any backcountry or fragile-area camping where the goal is to leave the land as you found it.
- High adventure and low-impact treks, where a stove usually replaces a fire entirely.
- Restoring an over-scarred campsite to something closer to natural.
Common mistakes & safety
- The stove is often the responsible choice — it eliminates the need for firewood and leaves no trace; where fires harm the land or wood is scarce, don't have one.
- Put fires out with water, not dirt — dirt insulates coals that can reignite (a Leave No Trace and a fire-safety rule).
- Leave standing and fallen trees intact — dead or alive, they're wildlife homes and soil nutrients.
- Break wood by hand, don't chop it — sticking to wrist-thick dead-and-down wood means no saw or hatchet, which is safer and lower-impact.
- Avoid scarring rock — don't build fires against rock outcrops, where black scars last for years.
- A mound fire or fire pan protects fragile ground where there's no established ring.
Going deeper
- "Leave no trace" is literal here. The standard isn't a tidy fire ring, it's no sign a fire was ever there: cold scattered ashes, no scorched ground, no fresh-cut wood.
- Wrist-thick, hand-breakable wood is a two-for-one rule. It burns down to ash completely (nothing left to scatter) and means no axe or saw — lower-impact and safer.
- Mound fires and fire pans came from river and desert use — places with no soil to spare or fragile surfaces a ground fire would scar permanently.
Official source
Minimize campfire impacts — Scouting America →Part of Leave No Trace and the Outdoor Code. Where wood is scarce or the land is fragile, the stove is the low-impact choice.