Smith Falls
By Armen Suny · Last verified Mar 2026
Photo Credits (5)
Difficulty
Moderate
Trail Length
2.4 miles
Trail Type
Out And Back
Elevation Gain
350 ft
About Smith Falls
Smith Falls is a quiet, picturesque waterfall in Idaho that offers a peaceful escape into the woods. Tucked away from busier attractions, the falls are well suited to hikers seeking solitude and a scenic payoff without a long commitment. The setting is ideal for a half-day outing or a relaxed nature stop to enjoy the sound of falling water and surrounding forest. The waterfall is reached via a 2.4-mile out-and-back trail that climbs about 350 feet and is rated moderate, so it’s a good choice for hikers with some trail experience. For those looking to camp nearby, Shorty Peak Lookout campground is approximately 9.77 km from the falls and can serve as a convenient overnight base for exploring the area.
The Setting
Smith Falls sits at 1,909 feet along the Boundary Creek, in the hills of Idaho.
Trail & Hike Details
The Approach
The moderate 2.4-mile out-and-back trail gains 350 feet of elevation on the way to the falls.
Trail Description
Trail length: 2.4 miles (out-and-back). Elevation gain: 350 feet. Difficulty: Moderate. Official USFS surface, grade, and trail class information for this route are not included in the available data. Hikers should plan for a moderate, forested trail with variable footing and come prepared with appropriate footwear, water, and basic navigation; conditions can change with seasons and weather.
What to Expect
Visitors can expect a tranquil setting with the sound of cascading water and surrounding natural beauty. The area may be remote, so plan accordingly.
Accessibility
The trail is not wheelchair accessible. Uneven terrain and elevation changes require steady footing.
Frequently Asked Questions
🐶 Are Dogs Allowed at Smith Falls?
❌ Dogs are not allowed
Are There Any Fees or Permits Required?
🆖 No fees required
🏊 Is There Swimming at Smith Falls?
❌ Swimming is not allowed
When to Visit
Spring and early summer are typically the best times to visit, as water flow is likely to be at its peak due to snowmelt.
Seasonal Access
The best time to visit is Spring, Summer, and Fall. Winter access may be limited.
Safety Information
The area may be remote with limited cell service. Be prepared for changing weather conditions and carry essential supplies. Inform someone of your plans before visiting.
Current Water Conditions
72 ft³/s
Current discharge — how much water is flowing
Much lower than usual for this time of year
Based on 98 years of record
9.99 ft
Water depth at gauge
7-Day Discharge Trend
What does this mean for your visit?
Flow is well below normal for this time of year, so the waterfall may be a trickle.
About This Gauge
7-Day Flow Outlook
Based on the USGS gauge BOUNDARY CREEK NR PORTHILL ID (4 km away).
Today
Low
83 cfs
3/10Tomorrow
Low
83 cfs
3/10Mon
Low
78 cfs
3/10Tue
Low
73 cfs
3/10Wed
Low
67 cfs
3/10Thu
Barely Flowing
53 cfs
5/10Fri
Barely Flowing
52 cfs
3/10Best window: Thu — barely flowing flow, mostly sunny (trip score 5/10).
Best time of year: this gauge typically runs highest from early April to early July, peaking in May.
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 Bonners Ferry hit peak flow. We only send when conditions are worth the trip — no weekly newsletters, no spam.
Weather Forecast
Location & Access
Getting There
Specific directions to Smith Falls are not widely documented. Visitors are advised to consult local maps or contact nearby ranger stations for guidance.
Get Directions on Google MapsParking
Parking availability is unclear. Visitors should prepare for limited or informal parking options near the trailhead.
Elevation
1,909 feet above sea level
Coordinates
48.959948° N, -116.557992° W
Visitor Tips & Gear
Bring a detailed map or GPS device as the location may be difficult to find. Wear sturdy footwear and pack water and snacks.
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With 2.4 miles and 350 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.
Polarized Sunglasses (Knockaround)
Cuts glare off the water so you actually see the falls — and your photos turn out better too.
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.
Where to Stay
Skimmerhorn Inn
The Valley View Cabins and Event Center
Mountain View Retreat
Ramada by Wyndham Creston
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.
Nearby Campground
SHORTY PEAK LOOKOUT
6.1 miles away · 1 sites
Overview Shorty Peak Lookout, 45 miles northwest of Bonners Ferry, sits atop Shorty Peak with views of the Selkirk and Purcell mountain ranges of Northern Idaho, Montana, and British Columbia. The rustic dwelling was once used to patrol forest fires, and is now a unique way for overnight guests to escape the city and become enthralled with 360 degree views of area's magnificence. Access requires a moderate to steep 2.5 mile hike with a 1,300 foot elevation gain. The lookout was refurbished in 200
Book on Recreation.govAdditional Information
Nearby Attractions
Nearby attractions are not well-documented. Visitors may explore other natural areas in Idaho.
Wildlife
The area may host typical Idaho wildlife such as deer, birds, and small mammals. Be cautious of potential encounters with bears or other larger animals.
Cities near Smith Falls
Nearby Waterfalls
Other waterfalls named Smith Falls
3 other waterfalls share this name across the U.S.
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