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Fat Man's Pass

Highlight • Natural Monument

Fat Man's Pass

Hiking

5.0

(29)

Running

5.0

(1)

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  • Location: Phoenix, Maricopa County, Arizona, United States

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  • Take Me There

    Tips

    July 5, 2023

    Hiking

    A fascinating geological find where two large boulders create a tight squeeze. Its name originates from the size of the narrow passage, and as you may have guessed it, making it impossible for a fat man to fit through. Once you navigate this point, you'll be rewarded with a pleasant resting area to enjoy.

    October 23, 2022

    Hiking

    Good test of whether the local fast food culture is already having an effect 🙂
    BMI 23 is not a problem
    Translated by

    October 7, 2023

    Running

    Fat Man's Pass is a fun spot to visit in South Mountain Preserve. There are actually some pretty good views from this area, but the highlight of the spot is walking between the tight rock walls. The story holds that only a fat man will get stuck between the rocks.
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    Nearby routes

    Best routes near Fat Man's Pass

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    4.8

    (11)

    64

    hikers

    #1.

    National Trail to Mormon Loop

    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.

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    Moderate
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    Embark on the Ridgeline, Mormon Trail, and Midlife Crisis Loop for a truly vigorous desert hiking experience. This difficult route spans 11.7 miles (18.8 km) and challenges you with a significant elevation gain of 2028 feet (618 metres), typically taking around 5 hours and 34 minutes to complete. You will traverse varied and rocky terrain, surrounded by classic Arizona desert flora, and be rewarded with expansive vistas of Phoenix and the surrounding valley, particularly from viewpoints like the View of Phoenix from South Mountain.

    When planning your visit, be aware that the trails are largely exposed with very little shade. This makes it crucial to hike during cooler times of the day or year, especially outside of the hotter months, to avoid extreme heat. You can generally find parking for the Midlife Crisis Loop trailhead at the Pima Canyon Trailhead, making access straightforward for your adventure.

    This challenging loop is nestled within the South Mountain Preserve, an area renowned for its rugged beauty and demanding trails. The route provides a demanding but ultimately rewarding journey through a landscape characterized by rocky outcrops and resilient desert plant life. It stands out as a prime example of the challenging and scenic hiking opportunities available in the region.

    Hard
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    4.5

    (2)

    14

    hikers

    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.

    Moderate

    Details

    Informations

    Elevation 660 m

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    Sunday 12 July

    41°C

    29°C

    53 %

    Additional weather tips

    Max wind speed: 8.0 km/h

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    Location: Phoenix, Maricopa County, Arizona, United States

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