01
Best waterfall adventure
University Falls Trail
East Of Georgetown Off Wentworth Springs Road • Waterfall Canyon Hike With Swimming Holes • Best Summer Cool-Down
A rocky forest descent leads to broad granite slabs and a booming cascade on Pilot Creek.
This out-and-back hike drops steadily through mixed conifer forest before popping out at smooth granite ledges and the dramatic University Falls. Expect a sustained climb on the way back out and a short, steep final section as you approach the water. Go in late spring or early summer for strong flow, bring solid footwear, and be prepared to share the pools on hot weekends.
02
Most versatile trail system
Cronan Ranch Regional Trails Park
South Of Georgetown Near Pilot Hill • Foothill Ranchland And River-View Trail Network • Best Mix Of Easy And Moderate Options
Rolling ranchland trails wind through oak-studded hills above the South Fork American River with plenty of loop choices.
Cronan Ranch is the go-to choice when you want options: you can stitch together short family-friendly strolls or longer half-day loops without repeating much trail. Spring brings green hillsides and wildflowers, while fall days serve up big skies and golden grass with wide river views. There is very little shade, so plan early starts, cooler seasons, and extra water when the foothills heat up.
03
Quiet forest escape
Greenwood and Gerle Creek Loop
North Of Georgetown Near Stumpy Meadows • Shaded Creek And Forest Loop • Best For A Low-Key Half-Day Outing
A mellow loop through pines and firs with stretches along Gerle Creek and glimpses of nearby reservoirs.
This circuit trades big views for a cooler, more intimate feel as it weaves along old roads and singletrack under tall trees. The mix of creekside sections, granite outcrops, and pockets of wildflowers makes it a pleasant choice when lower-elevation trails feel dusty. It is a good pick for hikers who want some distance without intense climbing or crowds.
04
Best full-day workout
Foresthill Divide Loop Trail
Foresthill Divide Near Foresthill • Rolling Singletrack Through Pine And Manzanita • Best Longer-Distance Training Loop
A flowing, intermediate loop follows the spine of the Foresthill Divide with constant short climbs and canyon glimpses.
This well-loved loop feels remote without being far from the road, with contouring singletrack that keeps you moving but rarely punishes you with long, steep grades. Views open periodically toward the North Fork American River canyon, especially on the western side of the loop. It is popular with runners and mountain bikers too, so expect company and practice good trail etiquette.
05
Best close-to-town challenge
Down and Up / Sky Ridge Loop
Auburn State Recreation Area Near Cool • Steep Ridge And Canyon Loop In River Park • Best Short, Steep Cardio Hike
A punchy loop drops from oak-dotted ridges toward the American River before climbing sharply back to the top.
Starting from the Cool side of Auburn State Recreation Area, this route wastes no time heading downhill on airy ridges before turning back uphill for a sustained grind. The payoff comes in the form of sweeping canyon views, spring wildflowers, and a strong sense of having earned your miles. It is exposed and can be very hot, so aim for cooler months or early mornings and watch for poison oak along the trail edges.