Best Fall Long Days Hikes in Redlands
Fall is the sweet spot for long day hikes near Redlands. Summer heat fades by late September, leaving behind crisp mornings, stable trail conditions, and the kind of clear-sky visibility that stretches all the way to the desert floor. Whether you're pushing into San Bernardino National Forest or looping through the Crafton Hills, October and November hand you the longest usable daylight windows before winter closes in.
Top 8 long days hikes for fall
Southern California's highest peak demands a 16-plus-mile round trip with over 5,000 feet of gain — fall conditions cool the exposed upper ridge and reduce the brutal summer sun. Start before dawn and carry extra layers for the summit.
This long ridgeline route above Yucaipa Regional Park offers panoramic views of the San Gorgonio Wilderness and the valley below, with golden oak brush and chaparral turning color through fall. A full out-and-back can stretch to 10 or more miles.
A strenuous approximately 16-mile round trip that climbs through pine and fir forest before opening onto a summit ridge with sweeping Inland Empire views. Fall weekdays see far lighter traffic than the summer crush.
Redlands' backyard range rewards fall hikers with soft morning light and cooler temperatures on its exposed chaparral slopes. Linking the main ridge trails produces an approximately 8 to 10-mile loop with steady elevation change.
This wilderness route passes the largest lodgepole pine in California before reaching a high-alpine lake basin, covering approximately 12 miles round trip. A wilderness permit is required and should be secured well in advance.
An accessible yet satisfying approximately 3 to 4-mile round trip along Mill Creek that works well as a warm-up leg of a longer canyon day. Fall creek levels are moderate and the canyon walls glow amber in afternoon light.
One of the rare SoCal trails where you can watch quaking aspens turn gold, this wilderness path climbs through mixed conifer and deciduous groves best timed to the first weeks of October. Plan for an approximately 10-mile day when combined with connecting spur trails.
A short but steep trail from the Forest Falls community delivers you to one of the tallest waterfalls in Southern California, making it a rewarding add-on when building a longer day in the Mill Creek corridor. Combine with nearby ridge walks to extend the outing.
Why Fall Is Prime Season for Long Hikes Near Redlands
Redlands sits at roughly 1,300 feet in the eastern Inland Empire, sheltered by the San Bernardino Mountains to the north. By early October, the brutal inland heat that shuts down serious hiking through July and August finally breaks. High temperatures ease into the low 80s in the valley and the 50s to 60s on upper-elevation trails, which means you can actually sustain effort across a full 15-mile day without the heat management that dominates summer strategy. Trail surfaces dry out from any late-summer monsoon moisture, footing stabilizes on sandy mountain paths, and the notorious Santa Ana winds — when they do arrive — typically clear the basin haze and leave you with 50-plus-mile visibility from summit ridges. It is the only window where long mileage and comfortable exertion overlap.
Elevation Tiers and What to Expect on Each
Long day hikes from Redlands naturally sort into three elevation bands. The valley-and-hills tier — Crafton Hills and the lower Yucaipa Ridge under 3,500 feet — stays warm through October but rewards early-morning starters with golden chaparral light and manageable temperatures by afternoon. The mid-mountain tier from roughly 5,000 to 7,500 feet, accessed via Highway 38 through Forest Falls and Angelus Oaks, delivers the most balanced fall conditions: cool air, colored foliage in canyons, and enough vertical gain to make 10-mile days feel genuinely earned. Above 9,000 feet in the San Gorgonio Wilderness, conditions shift fast — afternoon thunderstorms become rare but cold snaps arrive without much warning after mid-November. Match your objective to your gear, not just your fitness.
Permits, Access, and Logistics for Wilderness Routes
Several of the most rewarding long routes near Redlands fall inside the San Gorgonio Wilderness, where a free day-use permit is mandatory. Permits are quota-controlled during peak periods and are reservable through Recreation.gov well before your planned date — fall weekends book out faster than many hikers expect. The Vivian Creek Trailhead and South Fork Trailhead are the two most common starting points for Redlands-area wilderness objectives; both sit off Highway 38 and have vault toilets but no water at the trailhead. For Crafton Hills trails, no permit is required, but the open space preserve has posted hours — check current signage before planning an early pre-dawn start. Carpooling is strongly encouraged at Forest Falls on busy fall weekends, where the roadside parking corridor fills completely by 8 a.m.
Building Your Fall Long-Day Itinerary from Redlands
Redlands is exceptionally well-positioned as a base: the downtown core sits about 20 to 30 minutes by car from most Highway 38 trailheads and under 15 minutes from Crafton Hills open space. A practical long-day structure pairs an early summit push — on trail by first light — with a deliberate pace that keeps you at the turnaround point no later than noon. This gives you a full afternoon descent buffer and avoids the light-fading stress that catches hikers off-guard on shadowed mountain trails. If you're new to the area or building up mileage, use Crafton Hills as a shakeout loop before committing to a wilderness permit day on San Gorgonio or San Bernardino Peak. The hills are approachable, fast to access from central Redlands, and useful for dialing in gear and pacing before the bigger objectives.
Planning tips
- Start long routes by 6 a.m. — fall daylight in the Inland Empire runs roughly 11 hours, and high-elevation trails like Vivian Creek need every minute of it for a safe turnaround.
- San Gorgonio Wilderness requires a day-use permit for all hiking inside the wilderness boundary; check the San Bernardino National Forest website for current quota periods and reservation windows.
- Temperatures drop quickly above 8,000 feet once the sun moves behind the ridge — even on warm Redlands days, pack an insulating mid-layer and a wind shell for summit pushes.
- Highway 38 through Mill Creek Canyon is the primary access corridor for Forest Falls and Angelus Oaks trailheads; arrive early on October weekends to secure parking before lots fill by mid-morning.
- Carry at least 3 liters of water on any route exceeding 10 miles — fall sources in the Crafton Hills and lower Yucaipa Ridge are unreliable, and even higher wilderness springs can run low after a dry summer.
Hike a TrailMates group event this fall
TrailMates makes it easy to turn any fall long-day objective near Redlands into a shared adventure — browse group hikes planned in the San Bernardino National Forest and Crafton Hills, or create your own event with TrailMates' mate-finder to match partners by pace and experience level. Download the TrailMates app and find your crew before the fall window closes.