The Old Spanish National Historic Trail follows the historic pack mule route that connected Santa Fe, New Mexico to Los Angeles, California from 1829-1848, spanning an incredible 2,700 miles across six southwestern states. This trail was famously described as the "longest, crookedest, most arduous pack mule route in the history of America," where New Mexican traders carried woven blankets, shawls, and other goods to trade for California horses and mules. Families can explore multiple trail sites, museums, and interpretive centers scattered across Nevada, Utah, Colorado, Arizona, New Mexico, and California, making this one of the most geographically diverse national trail experiences. The trail showcases the remarkable skills of New Mexican muleteers who could expertly pack 300 pounds onto each mule and navigate treacherous desert terrain.
Junior Ranger Program at Old Spanish National Historic Trail
The Junior Ranger program for the Old Spanish National Historic Trail lets kids become historical detectives as they learn about 19th-century trade routes and cultural exchanges. Young rangers complete activities focused on trail history, geography, and the people who traveled these paths, earning their badge while exploring museums, visitor centers, and trail sites across multiple states.
- Learn about pack mules and trading goods that traveled the historic route
- Explore trail sites and museums across Arizona, California, Colorado, Nevada, New Mexico, and Utah
- Discover stories of Mexican traders, American mountain men, and Native American communities
Program Details
Download Junior Ranger Booklet
Get a head start! Download and print the booklet before your visit.
Source: NPS Junior Ranger Program Page
Best Ages for Old Spanish National Historic Trail
Ages 4–8
Younger kids absolutely love the mule-focused activities and learning about pack animals carrying heavy loads across the desert. The true-or-false questions and map tracing activities work well with parental help, and families find the trade goods concept easy to grasp when explained simply.
Ages 9–12
This age group truly enjoys the historical detective work of learning about petroglyphs and analyzing the painting evidence of mule trains. Kids this age can complete most activities independently and appreciate understanding why traders worked so hard to establish these dangerous routes across the Southwest.
Ages 13+
Teens and adults find the cultural exchange aspects fascinating, especially learning about Churro sheep, New Mexican weaving traditions, and the complex geography spanning six states. The program works well for families completing it together during a multi-state road trip, with older kids helping younger siblings with the more challenging historical connections.
Planning Your Visit
Getting There
Since this is a 2,700-mile trail system, you can access interpretive sites and museums throughout Arizona, California, Colorado, Nevada, New Mexico, and Utah. No entrance fees or reservations required, but contact individual sites before visiting for current hours and any temporary closures.
Van & RV Notes
Our Sprinter works perfectly for exploring multiple trail sites during an extended Southwest road trip, with excellent camping options at nearby state and national parks along the route. Many interpretive sites have adequate parking for RVs, though some historic downtown locations may require street parking or walking from larger lots.
Best Time to Visit
Spring (March-May) and fall (September-November) offer the most comfortable weather across the desert Southwest, avoiding summer's extreme heat in California and Arizona. Winter can work well for southern portions of the trail but may limit access to higher elevation sites in Colorado and Utah.
How Long to Spend
Plan a multi-day road trip to truly experience the trail, visiting 3-4 key interpretive sites across different states to complete the Junior Ranger program comprehensively.
Don't Miss
We absolutely recommend combining trail sites with visits to Santa Fe's historic plaza and Los Angeles area missions to see the actual endpoints of this incredible trade route. The petroglyphs along various trail segments offer kids a tangible connection to the Native American groups who witnessed these historic mule caravans passing through their lands.
Fun Facts for Kids
Mules could carry up to 300 pounds of trade goods on special saddles designed specifically for the Old Spanish Trail
The trail was so winding and difficult that traders called it the "longest, crookedest, most arduous pack mule route in the history of America"
New Mexican traders were so skilled at packing mules that other travelers were amazed by their expertise with these intelligent animals
Churro sheep wool was highly prized in California - these sheep had traveled north with Spanish settlers two centuries earlier on El Camino Real de Tierra Adentro
Plan Your Stay
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Where to Stay
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