4.6
(57)
759
hikers
57
hikes
Hiking in Sand To Snow National Monument offers a transition from the Sonoran Desert floor to the alpine peaks of the San Bernardino Mountains. This 154,000-acre monument features diverse ecosystems, including chaparral, oak woodlands, and coniferous forests, with significant elevation changes. The terrain protects the headwaters of rivers like the Santa Ana and Whitewater, alongside vital oases. Geological formations such as Red Dome contribute to the varied landscape.
Last updated: April 26, 2026
10
hikers
12.8km
04:49
1,410m
0m
Hard hike. Very good fitness required. Easily-accessible paths. Suitable for all skill levels.
3
hikers
16.1km
05:09
1,080m
60m
Hard hike. Very good fitness required. Easily-accessible paths. Suitable for all skill levels.

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1
hikers
27.7km
09:05
1,320m
1,280m
Hard hike. Very good fitness required. Easily-accessible paths. Suitable for all skill levels.
2
hikers
10.6km
02:59
230m
220m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
2
hikers
5.74km
02:09
530m
80m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
2
hikers
35.3km
12:01
1,830m
1,830m
Hard hike. Very good fitness required. Easily-accessible paths. Suitable for all skill levels.
1
hikers
3.21km
01:00
190m
20m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
1
hikers
1.91km
00:38
150m
0m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
15.5km
05:29
1,050m
150m
Hard hike. Very good fitness required. Sure-footedness, sturdy shoes and alpine experience required.
4.67km
01:43
220m
80m
Moderate hike. Great for any fitness level. Mostly accessible paths. Sure-footedness required.
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San Gorgonio Mountain, also called Mount San Gorgonio or Old Greyback, is the highest peak in Southern California, standing at 11,503 feet. The mountain has a pyramid-like shape, with a steep north face and a gentler south face. On clear days, hikers can enjoy expansive 360-degree views of San Gorgonio Wilderness and even the Pacific Ocean.
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You need a decent off-road vehicle to make it up the road to the trailhead. Once you are here you can hike up Sugarloaf, through Green Canyon, south a quarter mile to Wildhorse Spring or up the spur road to a Yellow Post campsite.
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There is a packed dirt parking lot here with shade and ample space. The trail is fairly exposed for the first few miles uphill, but it becomes shaded forest as you approach the creek around mile 4-5.
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You can fill up water here 4-5 miles from the bottom of the trailhead. There is a campsite nearby to the stream. The terrain here becomes old growth forest near to the creek.
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The summit is marked by a signpost atop a rock pile and sits within a group of pines. You can catch glimpses of Big Bear Lake, Baldwin Lake, and the San Bernardinos through the trees. This makes for a great picnic spot.
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This part of the Santa Ana River Trail (SART) is called Post Office Section. It is an awesome singletrack with technical sections and panoramic views.
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This was once a privately owned zoo for retired animal from television. The new owner donated the animals, but the old fences and cages are still visible.
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San Bernardino Peak East is located a mile east of San Bernardino Peak and is a perfect spot to enjoy stunning mountain views and some solitude. If a day hike is too ambitious or you just want to experience the landscape a little longer, coming from east you can pitch you tent at Jackstraw Campground or Limber Pine Bench coming from the west. You will need to obtain a permit to hike here: https://www.fs.usda.gov/detail/sbnf/news-events/?cid=FSEPRD779200 NOTE: Due to the 2020 El Dorado Fire the San Bernardino Peak is closed. The forest order is set to expire March 31, 2022.
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Sand To Snow National Monument offers a wide range of hiking opportunities, with over 30 routes available on komoot. These trails cater to various skill levels, including 9 easy, 14 moderate, and 8 difficult options.
The monument is renowned for its dramatic elevation changes, transitioning from the sandy Sonoran Desert floor to the alpine peaks of the San Bernardino Mountains. You'll encounter diverse ecosystems, including chaparral, oak woodlands, coniferous forests, and even alpine environments. Trails can range from gentle desert paths to steep ascents with significant elevation gains, such as the climb to Mount San Gorgonio.
Yes, there are several easy trails suitable for beginners or those looking for a more relaxed experience. For example, the Jenks Lake Trail — San Bernardino National Forest is an easy 2.5-mile (4 km) route that takes just over an hour to complete, offering a pleasant walk through the forest.
For experienced hikers seeking a challenge, the monument offers demanding routes with significant elevation gain. The San Bernardino East Peak – San Bernardino National Forest is a difficult 14.4-mile (23.1 km) trail, typically taking over 7 hours to complete, with substantial climbing involved.
The monument is rich with natural and scenic landmarks. You can explore the San Bernardino Peak Divide Trail for expansive views, or aim for the Mount San Gorgonio Summit, the highest peak in Southern California. Other points of interest include Washington's Monument and the San Bernardino East Peak. The Pacific Crest Trail also traverses the monument, offering iconic sections like the PCT through San Gorgonio Wilderness.
Yes, the monument features several loop trails for those who prefer not to retrace their steps. An example is the Poopout Hill – Dry Lake loop from South Fork trailhead parking lot, a difficult 11.3-mile (18.2 km) route that offers a comprehensive experience of the area.
Due to its vast elevation range, the monument offers hiking opportunities year-round, but the 'best' time depends on the specific area and desired activity. Lower desert elevations are ideal in cooler months (fall, winter, spring), while higher alpine areas like Mount San Gorgonio are best accessed in late spring, summer, and early fall when snow has melted. Always check weather conditions and trail status before heading out, especially for higher elevations.
Yes, permits are often required for hiking in certain areas, particularly within the San Gorgonio Wilderness, which is part of the monument. This includes day hikes and overnight stays. It's crucial to check the specific requirements for your chosen trail and obtain any necessary permits in advance. For more detailed information on permits, you can visit the official BLM website: blm.gov.
While dogs are generally welcome on leash in many parts of the monument, specific regulations can vary, especially within designated wilderness areas or sensitive habitats. It's always best to verify the rules for the particular trail you plan to hike. For example, Big Morongo Canyon Preserve, a key part of the monument, has specific rules regarding pets to protect its sensitive bird populations.
Sand To Snow National Monument is incredibly biodiverse, home to over 240 bird species and a variety of mammals. You might spot black bears, bighorn sheep, and various desert creatures. The Big Morongo Canyon Preserve is a world-class bird-watching destination. The monument also protects rare plant species, including the southernmost stand of Quaking Aspen trees.
The komoot community highly rates the hiking experience in Sand To Snow National Monument, with an average score of 4.6 stars from over 40 reviews. Hikers often praise the incredible diversity of landscapes, from desert to alpine, the challenging yet rewarding ascents to peaks like San Gorgonio, and the stunning panoramic views. The opportunity to experience such varied ecosystems within a single monument is a significant draw.
Yes, the monument offers trails suitable for families, especially in its lower elevation and less strenuous areas. While specific family-designated trails aren't listed, easy routes like the Jenks Lake Trail — San Bernardino National Forest provide accessible options for families to enjoy nature together. Big Morongo Canyon Preserve also features boardwalks and lush paths that are generally easy to navigate.


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