Wow...4 fires left burning...that might be a record! We have run into this a few times. If it's near our campsite, we put it out. If it's one we see while out sightseeing, hiking or biking the trails, we call and let the Park Rangers know. It is so hard to believe that people will vacate their campsite & leave a fire burning. Jay, you are being nicer than I found myself wanting to be by calling them "irresponsible".....I was thinking more like I can't believe people are that "stupid".