In a state that gets as dry as Colorado, fire safety is extremely important. Human-caused wildfires result in the destruction of thousands of acres of Centennial State wilderness every year. One source estimates that up to 90 percent of wildland fires across America may be caused by humans. Don't be the next person to start one – know how to be fire smart.

Here's a look at the largest "human-caused" wildfires the state has seen. In this case, "human-caused" includes fires caused by man-made items such as cars and trains.

Editor's Note: Determining the cause behind a wildfire can often be difficult. Note the included asterisk (*) with fires where the cause remains debated. Some fires may also be unintentionally omitted from this list due to lack of information still available.

Director of Content and Operations

Spencer McKee manages the OutThere Colorado digital publication as the Director of Content and Operations. In his spare time, Spencer loves to rock climb, trail run, and mountain bike. Follow along with his adventures on Instagram at @spence.outside

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