LiDAR terrain view · USGS 3DEP
Rust Falls
By Armen Suny · Last verified Oct 2026
LiDAR & 3D terrainAbout Rust Falls
Rust Falls is a lesser-known waterfall tucked into the Canyon Lake land unit (land owner: DESG) and managed by the U.S. Army Corps of Engineers (USACE) as a recreation (REC) area. The falls sit in a quiet, natural setting framed by native Texas vegetation; water flow can vary with recent rainfall, so the most dramatic cascades typically follow wet periods. Its low profile and scenic surroundings make Rust Falls a rewarding destination for hikers who prefer a more solitary outdoor experience. If you plan to camp, Cranes Mill Park campground is nearby (~7.5 km / 4.7 mi away) and is part of the same Canyon Lake recreation system managed by USACE, making overnight options convenient for multi-day trips. As this site is within a managed recreation unit, please follow posted rules and practice leave-no-trace principles to help preserve the area.
The Setting
Rust Falls sits at 938 feet within Canyon Lake, in the foothills of Texas.
Trail & Hike Details
Trail Description
Trail type: out-and-back. Difficulty: moderate. Official USFS trail name/number is not listed for this route, and specific surface, grade, and technical trail class details are not documented by the managing agencies; hikers should generally expect a natural dirt tread with some steeper sections and uneven footing. Trail conditions and the volume of water at the falls vary with recent rainfall, so check local conditions before heading out and bring adequate water, sun protection, and sturdy footwear.
What to Expect
Visitors can expect a peaceful natural environment with the possibility of seasonal water flow. The area may be remote and less developed, so preparation is key.
Accessibility
Accessibility information is not available. The trail may not be suitable for individuals with mobility challenges.
Frequently Asked Questions
🐶 Are Dogs Allowed at Rust Falls?
❌ Dogs are not allowed
Are There Any Fees or Permits Required?
🆖 No fees required
🏊 Is There Swimming at Rust Falls?
❌ Swimming is not allowed
When to Visit
Spring and after periods of rainfall are typically the best times to visit, as the waterfall may be dry during drier months.
Seasonal Access
The best time to visit is Spring, Summer, and Fall. Winter access may be limited.
Safety Information
Visitors should be cautious of uneven terrain, potential wildlife encounters, and seasonal water flow. Always inform someone of your plans before visiting remote areas.
Current Water Conditions
These readings come from the USGS gauge on Guadalupe Rv, 1.8 miles away, not on Rust Falls's own stream. Use them as a sign of whether the area is running wet or dry.
85 ft³/s
Current discharge — how much water is flowing
About average for this time of year
Based on 104 years of record
2.33 ft
Water depth at gauge
7-Day Discharge Trend
What does this mean for your visit?
Flow is about average for this time of year.
About This Gauge
7-Day Flow Outlook
Based on the USGS gauge Guadalupe Rv nr Spring Branch, TX (3 km away).
Today
Moderate
85 cfs
8/10Tomorrow
Moderate
94 cfs
8/10Sat
Moderate
94 cfs
8/10Sun
Moderate
93 cfs
6/10Mon
Moderate
95 cfs
8/10Tue
Moderate
104 cfs
5/10Wed
Moderate
97 cfs
8/10Best window: Today — moderate flow, sunny (trip score 8/10).
Best time of year: this gauge typically runs highest from mid April to mid June, 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 Spring Branch hit peak flow. We only send when conditions are worth the trip — no weekly newsletters, no spam.
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.
Here the descent is spread out: 1-meter lidar measures about 36 feet of drop through Rust Falls, stretched along the creek rather than stacked in one wall. The brink sits at about 931 feet above sea level.
The ground changes about 31 feet in the 500 feet above the falls and 24 feet in the 500 feet below. Facing north, the falls 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
- 931 feet
- Measured by 1-meter lidar
- Drop at the falls
- About 36 feet
- Change in ground height within ~250 feet of the falls
- Faces
- North
- 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 north).
Elevation data: USGS 3D Elevation Program. Aerial imagery: USGS The National Map. Public domain.
Location & Access
Getting There
Specific directions to Rust Falls are not widely documented. It is recommended to consult local resources or park officials for accurate guidance.
Get Directions on Google MapsParking
Parking availability is unclear. Visitors should prepare for limited or informal parking options near the trailhead.
Elevation
938 feet above sea level
Coordinates
29.884661° N, -98.370572° W
Land Management
Managed by USACE
Visitor Tips & Gear
Bring plenty of water, wear sturdy footwear, and check weather conditions before visiting. Cell service may be limited in the area.
Where to Stay
Tres A Lake Retreat
Baby Owl Lakehouse
Hampton Inn By Hilton Bulverde Texas Hill Country
On Top of the World
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
CRANES MILL PARK
4.7 miles away · 64 sites
Overview Cranes Mill Park is located on a long peninsula on the southwestern shore of Canyon Lake in Texas Hill Country, halfway between Austin and San Antonio. Dramatic sunrises to the east of the park across Canyon Lake and sunsets on the western side of the park behind the Guadalupe River make this an unforgettable location.Recreation Cranes Mill Park offers a ramp for boating and two fishing piers. The Canyon Lake area has many options for recreation including: helicopter tours, boating, kaya
Book on Recreation.govNearby Hot Springs
Hot springs near New Braunfels, Texas
Looking for a soak after your hike? Explore more hot springs near New Braunfels, Texas on SoakingSprings.
Explore Texas springsAdditional Information
Nearby Attractions
Nearby attractions are not well-documented. Visitors may explore other natural areas or parks in the region.
Wildlife
The area may host typical Texas wildlife, including birds, small mammals, and insects. Be cautious of snakes and other potentially hazardous animals.
Cities near Rust Falls
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