Long before Texas’ Big Bend country was made into a national park it was populated by a handful of small ranches. In 1900 Martin Solis discovered cinnabar near his farm and quickly tried to capitalize on it. Mining continued here sporadically until the creation of Big Bend National Park in 1944. The mine was fairly unprofitable in it’s day but has become a benefit to all future generation as a protected historical site. It is now an eerie reminder of the past in the heart of Big Bend’s backcountry.
We visited the derelict mining town after a long day of exploring backroads and canyons on the park’s east side. From the Rio Grande Village area we took the River Road East towards the center of the park. We set up camp at the Fresno backcountry site (the only place you can camp near Mariscal Mine) around 5:30pm and as the sun was setting we rushed to explore the mine.
At this point I will say that purchasing the Guide to Big Bend’s Dirt Roads book from any of the camp stores of visitors centers in the park. This book is a well of information for all the parks roads and it has a nice map of the Mariscal Mine complex telling you what each building is and what it was used for.
The hike begins in a small dirt parking area with rock houses scattered around where the former miners once lived. There is a sign at the trailhead with a warning not to touch anything because of the mercury that has soaked into the bricks. Up on the hill we could see the mine blending in with its surroundings as it is made of rock from the hill it sits on. The trail up to the mine is loose and rocky dirt so we had to be careful not to slip while trying to take pictures and hike at the same time. The largest structure in front is one of the many furnaces used to melt down the mercury containing cinnabar ore.
The trail curves past the large furnace and gains some elevation to get a view of the complex from above and to see the mines themselves. Large deep and dark pits with metal grates blocking entrance. some went like a doorway into the mountainside and some were just a hole in the ground dropping vertically to the center of the earth (or close to it at least). The only other people out there, some kids and two adults with them were dropping rocks and sticks into the largest mine shaft and counting before it hit the bottom.
We reached the end of the trail at a high point overlooking the mine with great views of Boquillas Canyon and the east side of the park as well as the setting sun and west side of the park. After enjoying the view for a bit we started to head back down, peeking in the mines along the way.
We spent about an hour hiking and exploring the Mariscal Mine area with the trail being about 2 miles out and back. The mine is in the middle of nowhere and takes an hour to drive to but it is well worth the trip!
Thanks! – Josh
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