Goldmine, Moonlight, San Tan, and Dynamite Trail Loop
Goldmine, Moonlight, San Tan, and Dynamite Trail Loop
2.9
(16)
45
riders
01:33
15.0km
340m
Mountain biking
The Goldmine, Moonlight, San Tan, and Dynamite Trail Loop is a 9.3 miles (15.0 km) mountain biking route rated moderate, offering a diverse ride through the Sonoran Desert. You will gain 1111 feet (339 metres) in elevation over an estimated 1 hours and 32 minutes, making it a rewarding challenge for many riders. This popular loop in San Tan Mountain Regional Park combines flowing sections with more technical climbs and descents.
As you ride this loop, you will be immersed in the striking beauty of the Sonoran Desert, with its unique plant life like saguaro, cholla, and mesquite. The Dynamite Trail offers a sustained climb that rewards you with expansive views over the east valley, a true highlight of the ride. Keep an eye out for the glistening mica and pyrite on the Goldmine Trail, which gives the impression of riding on diamonds. You might even spot local wildlife such as javelinas or coyotes.
This trail is located within San Tan Mountain Regional Park, which is about an hour's drive from downtown Phoenix. The park is a popular destination, so be prepared for other mountain bikers, especially during peak seasons. Always check the park's official website for any specific fees, permits, or seasonal considerations before you head out.
Last updated: March 7, 2026
Waypoints
Start point
Parking
1.43 km
Highlight (Segment) • Trail
Tip by
4.44 km
Highlight (Segment) • Trail
Tip by
8.02 km
Highlight (Segment) • Trail
Tip by
15.0 km
End point
Parking
Way Types & Surfaces
Way Types
11.2 km
3.80 km
Surfaces
11.2 km
3.80 km
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This route was planned by komoot.
The estimated duration for mountain biking this loop is around 1 hour and 33 minutes. However, this can vary based on your fitness level, skill, and how often you stop to enjoy the scenery.
No, this loop is generally considered a moderate to hard route, particularly due to challenging sections on the Dynamite Trail and Goldmine Trail. While the San Tan Trail offers more flowing sections, the combined loop requires intermediate to advanced mountain biking skills.
The loop is located within San Tan Mountain Regional Park. You can access various trailheads within the park. Parking is available at designated park entrances, and it's advisable to check the park's official website for specific trailhead locations and parking availability.
The loop offers a diverse range of terrains. You'll encounter wide, hardpacked dirt, rocky and technical sections, and some steep climbs and descents. The Dynamite Trail features a sustained climb with embedded rocks, while the Goldmine Trail is known for its very steep, rugged, and loose sections. The San Tan Trail provides more flowing singletrack but can have washes and soft soil.
You'll be immersed in the Sonoran Desert's unique ecology. Expect to see diverse desert flora like saguaro, mesquite, creosote, cholla, barrel, ocotillo, and hedgehog cacti. Keep an eye out for wildlife such as javelinas, coyotes, and Gila Monsters, especially during cooler parts of the day.
The best time to ride is typically during the cooler months, from fall through spring (October to April). Summers in Arizona can be extremely hot, making mountain biking challenging and potentially unsafe due to high temperatures and sun exposure.
Yes, the loop offers several scenic highlights. As you gain elevation on the Dynamite Trail, you'll enjoy expansive views over the east valley. The Goldmine Trail is particularly known for its 'glistening' mica and pyrite, giving the impression of riding on diamonds.
Yes, this loop is part of the larger trail network within San Tan Mountain Regional Park. It also incorporates sections of the Maricopa Trail.
San Tan Mountain Regional Park generally allows dogs on trails, but they must be kept on a leash. Always check the latest park regulations before your visit to ensure compliance.
Yes, San Tan Mountain Regional Park typically requires an entrance fee per vehicle. You can often pay at the park entrance or use a regional park pass. It's best to check the Maricopa County Parks and Recreation website for current fees and permit information.
Be prepared for the steep and technical descents. The north side of the Goldmine Trail can be particularly loose and rugged, and the top of the Dynamite Trail is steep. Consider your skill level and be ready to dismount and walk sections if you're not comfortable, especially on these downhill portions.
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