Difficulty
Moderate
Trail Length
3.0 miles
Trail Type
Out And Back
Elevation Gain
500 ft
About Finnegan Falls
Finnegan Falls is a quiet, scenic cascade set in a largely natural stretch of California landscape, known for its peaceful surroundings and appeal to hikers and birdwatchers. The falls sit in the vicinity of the San Joaquin River National Wildlife Refuge, a land unit managed by the U.S. Fish and Wildlife Service; site records list the area designation as CONE and note surrounding ownership as private (PVT). The result is a tucked-away feel that rewards visitors seeking a mellow nature escape. Access to the falls is most commonly made on a moderate out-and-back hike of about 3.0 miles round trip, making it a popular half-day outing. The route threads through forested areas with occasional open views, and hikers can expect rocky footing and steady but manageable climbs — well suited to those with some trail experience who enjoy a relaxed, natural setting rather than a strenuous scramble.
The Setting
Finnegan Falls sits at 23 feet within San Joaquin River National Wildlife Refuge, in the coastal lowlands of California.
Trail & Hike Details
The Approach
The moderate 3.0-mile out-and-back trail gains 500 feet of elevation on the way to the falls.
Trail Description
Hike type: out-and-back; distance: ~3.0 miles; elevation gain: ~500 feet; difficulty: moderate. The trail follows a forested tread with occasional rocky sections and open viewpoints. Grade consists of moderate inclines rather than sustained steep pitches. No USFS trail name/number or formal surface/grade/class data were provided in the source; the route is described as a non-technical hiking trail appropriate for hikers with some experience and stable footwear.
What to Expect
Visitors can expect a moderately challenging hike leading to a scenic waterfall surrounded by lush vegetation. The area is peaceful and offers opportunities for photography and relaxation.
Accessibility
The trail is not wheelchair accessible. Uneven terrain and elevation changes require steady footing.
Frequently Asked Questions
🐶 Are Dogs Allowed at Finnegan Falls?
❌ Dogs are not allowed
Are There Any Fees or Permits Required?
🆖 No fees required
🏊 Is There Swimming at Finnegan Falls?
❌ Swimming is not allowed
When to Visit
Spring and early summer are the best times to visit, as the waterfall is typically at its fullest due to snowmelt. Fall offers cooler temperatures and vibrant foliage.
Seasonal Access
The best time to visit is Spring, Summer, and Fall. Winter access may be limited.
Safety Information
The trail may have uneven terrain and slippery sections, especially after rain. Be cautious near the waterfall, as rocks can be wet and unstable. Always stay on marked trails.
Current Water Conditions
959 ft³/s
Current discharge — how much water is flowing
About average for this time of year
Based on 97 years of record
7.86 ft
Water depth at gauge
69°F
CoolRefreshing for swimming
7-Day Discharge Trend
What does this mean for your visit?
Flow is about average for this time of year. Water temperature is a refreshing 69 degrees F, good for a quick swim.
About This Gauge
7-Day Flow Outlook
Based on the USGS gauge SAN JOAQUIN R NR VERNALIS CA (4 km away).
Today
Barely Flowing
959 cfs
5/10Tomorrow
Barely Flowing
925 cfs
5/10Thu
Barely Flowing
874 cfs
5/10Fri
Barely Flowing
868 cfs
5/10Sat
Barely Flowing
846 cfs
5/10Sun
Barely Flowing
868 cfs
5/10Mon
Barely Flowing
851 cfs
5/10Best window: Today — barely flowing flow, sunny (trip score 5/10).
Best time of year: this gauge typically runs highest from mid April to late May, peaking in March.
How we calculate this
This is a transparent outlook, not a precise forecast. We take the waterfall's current flow strength (how it ranks against its historical normal for today, from the nearest USGS stream gauge), carry that ranking forward along the gauge's seasonal curve, and nudge it for forecast rain. Confidence is highest for the next day or two and falls further out. Always check official conditions and your own judgment before visiting — high flows can be dangerous.
Know when to go.
Get a free email alert when waterfalls near Westley hit peak flow. We only send when conditions are worth the trip — no weekly newsletters, no spam.
Weather Forecast
Location & Access
Getting There
Finnegan Falls is located in the Sierra Nevada region of California. Access typically involves driving to a trailhead, followed by a hike. Specific directions may vary depending on the chosen trailhead.
Get Directions on Google MapsParking
Parking is available near the trailhead, but availability may be limited during peak seasons. Visitors are advised to arrive early to secure a spot.
Elevation
23 feet above sea level
Coordinates
37.658263° N, -121.230217° W
Land Management
Managed by FWS
Visitor Tips & Gear
Wear sturdy hiking shoes and bring plenty of water, especially during warmer months. Arrive early to avoid crowds and secure parking. Check weather conditions before your visit, as the trail may become slippery after rain.
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With 3.0 miles and 500 ft of elevation gain, sturdy boots and trekking poles will help on this moderate trail. Sun exposure on the trail makes good sun protection a must in summer.
Columbia Watertight II Rain Jacket
Packs into its own pocket, seam-sealed, and keeps you dry from spray and surprise rain.
Earth Pak Waterproof Dry Bag
Keeps your phone and gear dry when waterfall mist soaks everything else.
Waterproof Phone Pouch (AiRunTech)
Cheap insurance — take photos right next to the falls without killing your phone.
Timberland Euro Sprint Mid Waterproof
Trusted waterproof boot with premium leather and grippy rubber sole — reliable on rocky, wet trails.
TrailBuddy Trekking Poles
Lightweight aluminum, cork grips, and flip-locks that actually hold — a best-seller for good reason.
Polarized Sunglasses (Knockaround)
Cuts glare off the water so you actually see the falls — and your photos turn out better too.
Where to Stay
Baymont by Wyndham Modesto Salida
Tru By Hilton Manteca
Best Western Plus Executive Inn & Suites
Holiday Inn Express Hotel & Suites Modesto-Salida by IHG
Browse vacation cabins and private rentals nearby
Unique outdoor stays — tents, yurts, and treehouses
Rent a campervan or RV for your waterfall road trip
Some links are affiliate links. We may earn a commission at no extra cost to you.
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Nearby Attractions
The Sierra Nevada region offers numerous hiking trails, lakes, and scenic viewpoints. Nearby attractions may include other waterfalls and natural landmarks.
Wildlife
The area is home to a variety of wildlife, including birds, deer, and small mammals. Be cautious of potential encounters with bears or other larger animals.
Cities near Finnegan Falls
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