Campfire Regulations and Fire Bans: Stage 1, Stage 2, and Red Flag Warnings

Understanding fire restriction stages

Land management agencies implement phased fire restrictions during dry seasons to minimize human-caused wildfire ignitions. Restrictions are declared based on fuel moisture levels, regional weather forecasts, and available firefighting resources.

The three primary restriction levels are:

• Stage 1 Fire Restrictions: Campfires, charcoal grills, and briquettes are permitted only inside agency-installed metal fire rings or barbecue grills within designated developed recreation sites. Open campfires in dispersed areas or rock rings are strictly prohibited. Smoking is restricted to enclosed vehicles or cleared areas.
• Stage 2 Fire Restrictions: All wood fires and charcoal fires are prohibited everywhere, including inside developed campgrounds with permanent metal rings. The only heat sources permitted for cooking are pressurized liquid gas or propane stoves that feature a manual on/off control valve.
• Stage 3 Emergency Closures: Extreme wildfire danger or active regional blazes trigger full public closures of forest tracts, trails, and campgrounds. Entry by unauthorized personnel is a federal violation.

National weather services also issue Red Flag Warnings during periods of high wind and low relative humidity, which can prompt immediate local bans on outdoor open flames.

Permitted cooking stoves during Stage 2 bans

During a Stage 2 fire restriction, cooking requires specific gear:

• Permitted: Portable propane camp stoves, canister backpacking stoves (isobutane-propane blends), and liquid fuel stoves that shut off instantly when the valve closes.
• Prohibited: Wood-burning camp stoves (including twigs or biofuel stoves), charcoal chimneys, wood pellet smokers, open wood fires, and candles.
• Gray area: Portable propane fire pits with manual shutoff valves are permitted under some Stage 2 declarations, but individual national parks often ban them. Check the local ranger district emergency orders before packing a propane fire bowl.

Always operate gas stoves on cleared, non-combustible surfaces such as metal picnic tables, away from overhanging branches.

Firewood transport regulations and pest quarantines

Moving untreated firewood across county or state lines spreads destructive invasive forest pests, such as the emerald ash borer, spongy moth, and goldspotted oak borer. These insects burrow beneath tree bark and can kill entire regional canopies.

Public campgrounds enforce strict firewood rules:

• Buy it where you burn it: Purchase firewood from vendors located within 10 to 20 miles of your campsite.
• Certified heat-treated wood: Campers may transport packaged firewood that carries an official USDA or state Department of Agriculture heat-treatment certification stamp.
• Foraging restrictions: Gathering dead and down wood from the forest floor is prohibited in many national parks to preserve natural nutrient cycling and ground cover. Where gathering is permitted, cutting standing dead trees is strictly forbidden.

Rangers routinely inspect campsites and confiscate uncertified wood brought from outside quarantine zones.

Extinguishing a campfire properly

Improperly extinguished campfires remain the leading cause of campground-related wildfires. Coals can smolder under dirt for days before wind gusts reignite them.

The complete extinguishing protocol:

• Drown the fire with water. Pour water over all wood and coals, soaking the entire pit rather than only surface flames.
• Stir the ashes, embers, and soil thoroughly using a shovel or heavy stick until water coats all material.
• Drown the pit again with a second bucket of water.
• Check with your hand: Place the back of your bare hand directly above the coals. If you detect any residual heat, the fire is not out. Continue soaking and stirring until the coals are cold to the touch.

Never bury hot coals with dirt. Soil acts as an insulator, holding heat and allowing embers to burn underground until exposed to oxygen.

To learn more about year-round camping logistics, explore our guide to winter camping in national parks, or check conditions across Colorado campgrounds.