Discovering Southern Arizona's Railroad History through Hiking Trails Nestled in southern Arizona, near the Mexican border, lies the vibrant city of Nogales.

Discovering Southern Arizona's Railroad History through Hiking Trails

Nestled in southern Arizona, near the Mexican border, lies the vibrant city of Nogales. Rich in railroad history, this region offers a unique blend of natural beauty and cultural significance. For outdoor enthusiasts and history buffs alike, hiking trails along former railroad routes provide an exciting way to explore Southern Arizona's scenic landscapes while uncovering its fascinating past.

The Birthplace of the El Paso & Southwestern Railroad

One of the earliest railroads in the region was the El Paso & Southwestern Railroad (EP&SW), which connected Nogales to Tucson and the Mexican border. To experience this historic route, follow the EP&SW Trail, a 10-mile path that begins near downtown Nogales and traverses through desert landscapes, washes, and canyons. This moderately difficult trail offers spectacular views of the surrounding mountains and is ideal for hikers seeking to immerse themselves in the region's rich railroad heritage.

Exploring the Santa Cruz Valley

Another notable trail follows the former route of the Southern Pacific Railroad (SP) through the picturesque Santa Cruz Valley. This relatively flat 4-mile trail is perfect for families or those looking for an easy hike, allowing visitors to take in the tranquil beauty of the valley while learning about its historical significance.

The Border Patrol and the Railroad

The railroad's impact on the region extends beyond transportation and commerce; it also played a crucial role in border security. During World War II, the U.S. military built a system of roads and trails along the Mexican border to facilitate the movement of troops and supplies. Today, hikers can explore these remnants as they follow the Santa Cruz Trail, a 12-mile route that spans from Nogales to Tubac.

Additional Trails and Resources

• The Arizona Canal Trail offers an alternative route through the desert landscape.
• Contact local authorities or visitor centers for up-to-date trail information, permits, and guided tours.
• Plan your trip during cooler months (October to March) to avoid summer heat.
• Pack essentials: sun protection, water, snacks, map, compass, first aid kit.

Practical Information

Hours of operation vary depending on the trail; check with local authorities or visitor centers for more information.