Tips
July 5, 2023
Hiking
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Nearby routes
Best routes near Hidden Valley Tunnel
4.8
(11)
64
hikers
8.75km
02:35
240m
180m
The National Trail to Mormon Loop offers a moderate hiking experience through the Sonoran Desert landscape. You will cover 5.4 miles (8.7 km) and gain 794 feet (242 metres) in elevation, typically taking about 2 hours and 35 minutes to complete. Expect a mix of rocky paths and dirt trails, where impressive saguaro cacti stand tall. You can enjoy panoramic mountain vistas and views of Phoenix, especially from the Mormon Lookout, making for a rewarding journey through diverse desert scenery.
When planning your visit, remember that this popular trail can experience heavy foot traffic, so consider starting early to avoid crowds. Due to significant sun exposure and some strenuous climbs, always carry plenty of water with you. It is also wise to avoid hiking during the hottest parts of the day, especially in summer. This will ensure a more comfortable and safer experience on the route.
A unique feature of this route is navigating Fat Man's Pass, a memorable geological formation where two large boulders create a tight squeeze. This adds an interesting element to the hike, distinguishing it from other trails in Phoenix's South Mountain Preserve. The trail provides an excellent opportunity to immerse yourself in the natural beauty and unique geology of the Sonoran Desert.
4.5
(2)
14
hikers
6.58km
01:56
150m
150m
Embark on the Hidden Valley from Buena Vista Trail, a moderate hiking route spanning 4.1 miles (6.6 km) with an elevation gain of 503 feet (153 metres). This journey typically takes around 1 hour and 55 minutes to complete. As you hike, you will experience diverse desert terrain, from sandy washes to large granite boulders, and wind through intriguing rock formations in the Hidden Valley portion. Keep an eye out for iconic desert flora like saguaro and barrel cactus, and enjoy impressive views of the Phoenix metropolitan area, including downtown Phoenix and Camelback Mountain, especially from the Buena Vista Lookout.
Planning your visit is crucial for this desert adventure. It is best to hike during the cooler months, from January to April or October to December, or in the early mornings during warmer seasons, due to the intense heat and lack of shade. Be aware that some sections of the trail can be challenging to follow, so pay close attention to your route. Always carry plenty of water and wear appropriate sun protection when exploring this area.
This trail offers a unique desert experience within South Mountain Park and Preserve in Phoenix, Arizona. A notable feature along the route is Fat Man's Pass, a narrow passage between two smooth-sided boulders, providing a memorable and fun challenge. Beyond the stunning vistas, you might also spot local desert wildlife such as lizards or chuckwallas, adding to the natural charm of your hike.
5.0
(1)
13
hikers
22.3km
06:29
600m
530m
The National Trail in South Mountain offers a deep dive into Phoenix's desert landscape, presenting a challenging 13.9-mile (22.3 km) hike with 1976 feet (602 metres) of elevation gain. You'll traverse evolving terrain, from initial steep climbs to ridgeline views, passing unique features like Fat Man's Pass and the Hidden Valley Tunnel. Expect continuous desert vistas and a demanding workout over approximately 6 hours and 29 minutes, making it a difficult but rewarding experience for seasoned hikers.
Planning your visit requires preparation; ensure you bring ample water, especially outside of the cooler months, as the desert heat can be intense. The trailhead is easily accessible in South Mountain, but an early start is advisable to secure parking and allow sufficient time to complete this long route. This trail is best enjoyed during the cooler seasons to avoid extreme temperatures.
This specific National Trail is renowned as the longest direct hike in South Mountain and was recognized as the "Best Hiking Trail in Phoenix" in 2012. It provides a comprehensive adventure through the entire mountain range, showcasing its diverse desert features and offering extensive views of the greater Phoenix area. Completing the full trail is considered a significant achievement among local hikers.
Details
Informations
Elevation 600 m
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