It's an eerily beautiful place. There's hardly any infrastructure to explore, but walking through the overgrown streets and sidewalks and seeing the concrete steps and wrought iron railings is quite sobering. The town has three fairly large cemeteries, all of which are kept in excellent condition. The Odd Fellows cemetery is adjacent to the dump where the fire started in the 60's and really paints a picture of how far back many of the families that lived there go. There are a number of Civil and Revolutionary War graves in Odd Fellows as well, easily identified by the small American flags planted at their base.
If you walk down the dirt road (2nd St), you'll encounter a number of 10 foot poles surrounded by iron cages intended to keep people away from what used to be extremely hot exhaust gases. Locals used to toss trash into the cages to watch it melt, but it's difficult to encounter an exposed hot spot anymore. There's some debate about whether the fire is actually still burning in the coal seams as the terrestrial evidence (steam rising from the rocks, barren patches of land that melts snow, etc) has become less visible in the past couple decades, but there are certainly still "warm" areas. I brought an infrared thermometer with me on a trip last year and found a spot in a rocky outcropping that topped out near 150*F. If you go looking, the most active areas are now located just off Big Mine Run Rd just before it turns up the hill towards town.
I'd encourage anyone who's interested to stop through if you're traveling along the I-81 corridor. The surrounding towns of Shenandoah, Ashland, and Mt. Carmel are hauntingly beautiful in a way that can only be found in Pennsylvania Coal Country. Most of the original inhabitants of Centralia relocated to these neighboring towns and many will gladly share their tales, often from first-hand experience. There's an incredible amount of history in the region that dates back hundreds of years. Some of it has been overshadowed by the fire, including the crash of United Flight 624 back in 1948[1]. The Disaster Area podcast has an excellent episode that covers the birth and eventual decline of Centralia, and the host is herself a resident of Carbondale where a smaller but active fire has been burning for about as long.
I'd be happy to share some recent photos if anyone's interested. Some of the more captivating images I've taken are of Big Mine Run, a small mine-fed creek that is bright orange, visible even at night, from all the iron oxide in the water.
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