Historic wildfires that changed North America

From the deadliest fire in recorded history to the megafires of the 2020s: what happened, why it mattered, and what changed afterward. Every page is fact-checked against official sources.

How these fires were chosen

These are the wildfires people search for and study most: the deadliest (Peshtigo, Lahaina, the Camp Fire), the largest (the Big Burn, Dixie, Smokehouse Creek), and the ones that changed policy (Yellowstone 1988, Fort McMurray, the 2025 Los Angeles fires). For today’s fires, see the live map. For your area’s history, try History near me.