Gwinna Falls
By Armen Suny · Last verified Oct 2026
LiDAR & 3D terrain
Photo Credits (5)
About Gwinna Falls
Gwinna Falls is a lesser-known cascade tucked inside Yellowstone National Park in Wyoming and managed by the National Park Service. The falls sit amid forested slopes and offer a quiet, scenic getaway for hikers and nature lovers seeking a more secluded experience away from the park’s busiest sights. Specific measurements of the falls’ height are not well documented. Access to the falls is along a moderate hiking route through typical Yellowstone backcountry terrain; the approach rewards visitors with woodland views and the sound of running water rather than a developed overlook. Because this feature lies within Yellowstone National Park, check current conditions and any access notices with the NPS before you go.
The Setting
Gwinna Falls sits at 7,503 feet within Yellowstone National Park, in the high mountains of Wyoming.
Trail & Hike Details
Trail Description
The distance and elevation gain mean the hike can feel moderately strenuous in places, so plan for steady uphill stretches on the return. Specific surface type, grade details, and technical trail class are not provided in the available data; expect a natural trail typical of Yellowstone backcountry and prepare for variable footing. Trail conditions can change with season and weather—check current trail status and regulations with the National Park Service before setting out, bring adequate water and footwear, and be prepared for park backcountry conditions.
What to Expect
Visitors can expect a tranquil natural setting with a waterfall surrounded by forested landscapes. The area may be less crowded compared to more popular destinations.
Accessibility
Accessibility information for Gwinna Falls is not available. The trail may not be suitable for individuals with mobility challenges.
Frequently Asked Questions
🐶 Are Dogs Allowed at Gwinna Falls?
❌ Dogs are not allowed
Pets aren't allowed on hiking trails, boardwalks or in the backcountry in Yellowstone; they must stay within 100 feet of roads, parking areas and campgrounds.
Are There Any Fees or Permits Required?
🆖 No fees required
🏊 Is There Swimming at Gwinna Falls?
❌ Swimming is not allowed
When to Visit
Spring and early summer are typically the best times to visit, as the waterfall may have higher flow due to snowmelt. Fall offers beautiful foliage, while winter access may be limited due to snow.
Seasonal Access
The best time to visit is Spring, Summer, and Fall. Access roads and trails may close during winter due to snow. Check the National Park Service website for current conditions.
Safety Information
Water temperature is currently 42°F — cold enough to cause numbness quickly. Avoid prolonged water contact and use caution near the falls.
Visitors should be prepared for uneven terrain and potential wildlife encounters. Carry bear spray if hiking in bear country, and always inform someone of your plans before heading out.
Current Water Conditions
These readings come from the USGS gauge on Firehole River, 12.6 miles away, not on Gwinna Falls's own stream. Use them as a sign of whether the area is running wet or dry.
38 ft³/s
Current discharge — how much water is flowing
Much lower than usual for this time of year
2.43 ft
Water depth at gauge
42°F
Very coldExpect numbness within minutes
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. Water temperature is very cold at 42 degrees F, expect numbness within minutes.
About This Gauge
This gauge is on a nearby waterway and may not reflect exact conditions at the falls.
7-Day Flow Outlook
Based on the USGS gauge Firehole River at Old Faithful, YNP (20 km away).
Today
Barely Flowing
39 cfs
5/10Tomorrow
Barely Flowing
38 cfs
5/10Thu
Barely Flowing
38 cfs
5/10Fri
Barely Flowing
39 cfs
5/10Sat
Low
42 cfs
4/10Sun
Low
44 cfs
4/10Mon
Low
43 cfs
4/10Best window: Today — barely flowing flow, sunny (trip score 5/10).
Best time of year: this gauge typically runs highest from late April to mid July, peaking in June.
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 West Yellowstone hit peak flow. We only send when conditions are worth the trip — no weekly newsletters, no spam.
Is Gwinna Falls Frozen?
Updated about 8 hours agoNot frozen highs above freezing lately north-facing, shaded 1 more freezing day forecast
Gwinna Falls is not frozen right now; highs have been above freezing. Yesterday ran 45°F to 29°F. 1 freezing day are forecast, so ice may start to form.
- Days below freezing
- 1 of the last 14
- Current cold streak
- 0 days
- Freezing days ahead
- 1 of the next 7
- Flow
- 40 ft³/s
Winter safety. Frozen falls are the one waterfall trip with a documented injury pattern: falling ice, and ice-glazed rock and trail. Wear microspikes, keep well back from the base and from overhangs, and never walk out on ice over moving water.
Estimate from Open-Meteo daily temperatures at the falls, the LiDAR-measured facing direction, and the nearest stream gauge. It is a likelihood, not a report from the trail. See every frozen waterfall in Wyoming.
Weather Forecast
The Terrain, Seen by LiDAR
Aircraft-mounted lasers measured this ground to within inches. Trees and buildings are digitally stripped away, leaving the bare shape of the land the water has carved.
The bare-earth surface loses about 57 feet through the falls, but gradually, the profile of a cascade rather than a plunge. The ground at the falls is roughly 7,537 feet above sea level.
The ground changes about 18 feet in the 500 feet above the falls and 38 feet in the 500 feet below. The falls face northeast and stay mostly shaded, with soft, even light all day.
Drag to compare. The dot marks the waterfall. The frame is about a mile across.
- Ground elevation
- 7,537 feet
- Measured by 1-meter lidar
- Drop at the falls
- About 57 feet
- Change in ground height within ~250 feet of the falls
- Faces
- Northeast
- Mostly shaded, so the light stays soft and even all day.
A slice through the lidar ground surface, from above the falls to downstream (heading northeast).
Elevation data: USGS 3D Elevation Program. Aerial imagery: USGS The National Map. Public domain.
Location & Access
Getting There
The exact location and directions to Gwinna Falls are not widely documented. Visitors are advised to consult local hiking resources or contact nearby park services for guidance.
Get Directions on Google MapsParking
Parking availability near Gwinna Falls is unclear. It is recommended to check with local authorities or trail resources for the most accurate information.
Elevation
7,503 feet above sea level
Coordinates
44.281875° N, -110.880214° W
Land Management
Managed by NPS
Visitor Tips & Gear
Bring a detailed map or GPS device as the trail and access points may not be well-marked. Check weather conditions before visiting, and wear appropriate footwear for uneven terrain.
This trail sits at 7,503 ft above sea level
Elevated TrailUV radiation is roughly 30% stronger at this elevation than at sea level, and the dry air accelerates dehydration. Extra sun protection and fluids go a long way.
As an Amazon Associate, we earn from qualifying purchases.
Coppertone Sport SPF 50 Sunscreen
UV intensity jumps ~4% per 1,000 ft — at this elevation you can burn in half the time.
Sun Bum SPF 30 Lip Balm (3-Pack)
Lips have almost no natural UV protection and burn fast in thin, dry mountain air.
Liquid I.V. Electrolyte Packets
You lose moisture ~2x faster at elevation — electrolytes help you absorb water efficiently.
ROCKNIGHT Polarized UV400 Sunglasses
High-altitude glare off rock and water is intense — UV400 lenses block 99%+ of UVA/UVB.
Where to Stay
Cabin Village
Sawtelle Mountain Resort
Blue Buffalo Resort
Pendleton Pointe
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
Cave Falls Campground
12.5 miles away · 0 sites
This campgrond is situated on the banks of Fall River in Wyoming along the south border of Yellowstone National Park. Cave Falls Campground has 23 single site units and a terrific area for fishing. Each campsite has fire rings, grills and picnic tables. Located throughout the campground are vault toilets, water faucets, bear proof storage boxes, and a dumpster. The campground is located in grizzly bear habitat that requires special precautions be taken with food storage.
Book on Recreation.govNearby Hot Springs
Hot springs near Driggs, Wyoming
Boundary Creek Hot Springs
Boundary Creek Hot Springs flows at 181°F in one of Yellowstone's most remote backcountry locations, requiring a 3.8-mile hike ...
Imperial Geyser, Spray Geyser
Imperial Geyser and Spray Geyser emerge at 192 degrees Fahrenheit at 7,327 feet elevation, located two miles from road access v...
Rabbit Creek Group
Rabbit Creek Group emerges at 198 degrees Fahrenheit—161 degrees above the 36-degree ambient—at 7,284 feet elevation in Yellows...
Fairy Springs
Fairy Springs flows at 201 degrees Fahrenheit within Yellowstone National Park's Lower Geyser Basin, distinguished by its extre...
Excelsior Geyser Crater
Excelsior Geyser Crater discharges approximately 4,000 gallons per minute at 199 degrees Fahrenheit into the Firehole River, ma...
Flood Group
Flood Group flows at 203 degrees Fahrenheit in Yellowstone's Midway Geyser Basin, positioned just 583 feet from the Grand Loop ...
Looking for a soak after your hike? Explore more hot springs near Driggs, Wyoming on SoakingSprings.
Explore Wyoming springsAdditional Information
Nearby Attractions
Nearby attractions are not well-documented, but the surrounding area may offer additional hiking trails and scenic views.
Wildlife
The area around Gwinna Falls may host a variety of wildlife, including birds, deer, and small mammals. Visitors should be cautious of potential encounters with larger wildlife such as bears.
Cities near Gwinna Falls
Nearby Waterfalls
Writing about Gwinna Falls? Embed this waterfall on your site for free.