Calling Buena Suerte a "road" is a misnomer today, as this old wagon trail has narrowed down to a singletrack trail in many places. However, the name harkens back to the region's history as one of the top quicksilver producers in the nation. The quicksilver mining heydays lasted from about 1900 to 1950, when demand from World Wars I and II saw quicksilver—at the time, a key ingredient in detonators—from Big Bend shipped around the world.

The mines through the region and at the end of this ride extracted cinnabar ore, which occurs here in high concentrations. "Mining companies dug shafts hundreds of feet deep and lugged out cinnabar by hand, cart, and burro," writes Matt Joyce on TexasHighways.com. "Furnaces heated the scarlet-red rock to release mercury vapor, which was condensed into liquid metal and bottled in cast-iron flasks," he continues.

The ride out to Whit Roy Mine follows Buena Suerte Road for the most part, but it spurs off onto optional singletrack offshoots. Some, such as the Crystal Trail, are easy and entertaining singletrack. Crystal Trail is well-worth the diversion, as the singletrack leads to a hillside covered in quartz crystals glittering in the sunlight.

The nearby Rock Quarry trail is steeper and rougher, but provides a fun diversion from the smooth, easy pedaling found on Buena Suerte.

The eventual destination is Whit Roy Mine. Buena Suerte ghost town and Fresno Mine are both located in this same area as well.

"At the Whit-Roy Mine, the steel, concrete, and rubber of an old rock crusher, hopper, furnace, and conveyor belt convey the mine’s industrial nature, minus the constant noise that would have accompanied such an operation," writes Matt Joyce. "Steps away, the ghost town of Buena Suerte retains the abandoned buildings of a 1940s mercantile and school as well as a striking collection of row houses."

Once done exploring the mine site, you can choose to return to the car the same way you came. If you're looking for more mileage, you can also tack on a loop on the West Contrabando Trails, which connect to Buena Suerte Road. Finally, this mere 15.5-mile out-and-back ride is just the beginning of a demanding 58-mile IMBA Epic loop ride heading deep into the remotest parts of Big Bend Ranch State Park. You can't tackle this loop on a whim, though—you'll have to come fully prepared for a true desert excursion.