Riding the Milagrosa and Molino Basin: Tucson’s Premier Desert Ride

Conquering the Milagrosa and Molino Basin: Tucson’s Premier Desert Ride

The Milagrosa and Molino Basin trails in Tucson offer a quintessential desert mountain biking experience with a mix of steep descents, technical terrain, and sweeping vistas. Starting near Mt. Lemmon, this ride is known for its intense challenges and rewarding scenery. The route descends into the Molino Basin before offering two options: climb back out or connect to the Arizona Trail for a more extended adventure that ends at Reddington Pass. This ride is a favorite among advanced riders seeking rugged terrain and breathtaking desert landscapes.

With a total distance of approximately 20 miles when following the Arizona Trail to Reddington Pass, this is not a ride for the faint-hearted. Riders should come prepared for remote sections, rocky challenges, and the logistical demands of a shuttle setup. But for those who tackle it, the Milagrosa and Molino Basin trails deliver a mix of adrenaline and awe, capped off by the serenity of Tucson’s open desert.

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Adventure Guide to Mountain Biking the Milagrosa / Molino Basin

Key Facts:

• Location: Santa Catalina Mountains, Tucson, Arizona
• Trail Type: Technical singletrack with shuttle option
• Difficulty: Advanced
• Length: ~20 miles (with Arizona Trail and Reddington Pass connection)
• Highlights: Thrilling descents, Arizona Trail connection, stunning desert views

Trail Overview:

1. Starting Point: Begin near Mt. Lemmon with a shuttle drop-off. The trail quickly descends into the Molino Basin, a technical section featuring rocky terrain, tight switchbacks, and challenging drops.
2. Option 1 – Climb Out: After reaching the basin, riders can climb back to the trailhead for a shorter, looped ride.
3. Option 2 – Connect to Arizona Trail: For an extended adventure, follow the Arizona Trail south from the basin. This section offers a mix of flowy and technical terrain, eventually leading to Reddington Pass.

Reddington Pass to Town:

• Upon reaching Reddington Pass, a dirt road leads back toward Tucson. Be prepared for a long, exposed ride—this section is less technical but can feel grueling without proper hydration and pacing.

Pro Tips:

• Shuttle Logistics: Park one car at the bottom of Reddington Pass and shuttle to Mt. Lemmon to simplify the ride.
• Gear Up: A full-suspension bike is highly recommended for tackling the rocky descents.
• Hydration and Nutrition: Bring ample water, snacks, and tools for repairs—this is a remote trail with no services.
• Time It Right: Start early to avoid riding the dirt road in the heat of the day.

What to Expect: This ride is revered for its technical challenges, rewarding views, and the feeling of solitude in the open desert. The Milagrosa and Molino Basin trails are the perfect playground for expert riders looking for a full-day adventure. Whether you’re tackling the climbs, navigating the switchbacks, or soaking in the Arizona sunsets on the dirt road back to town, this ride is unforgettable.