The mountain parks of Lachixolana (Derivadora) and Zautla abut each other, so it is an easy matter to ride trails in both areas on the same day. The map attached shows the back half of a ride on the first Friday of April in 2025. Total distance covered amounted to a bit over 15 miles (24 kilometers), with total elevation gain and loss in the neighborhood of 1800 feet (549 meters). Note that the trails in the area are a combination of little-used jeep roads and single tracks, many of which are quite overgrown with grass and shrubs. Riders can expect to collect a good number of stickers, burrs and other things to adhere to their shoes and socks. Except for some electric transmission towers, there are no other signs of civilization to mar the serene vistas of rolling hill country.