Roos Falls
By Armen Suny · Last verified Sep 2026
LiDAR & 3D terrain
Photo Credits (2)
About Roos Falls
Roos Falls is a lesser-known waterfall located in Texas. Specific details about its height and flow are not well-documented, but it is known to be a scenic spot, particularly after rainfall.
Trail & Hike Details
Trail Description
Details about the trail leading to Roos Falls are not well-documented. The area may require off-trail navigation or hiking through uneven terrain.
What to Expect
Visitors can expect a natural and potentially remote setting. The waterfall may be seasonal and dependent on recent rainfall.
Accessibility
Accessibility information is not available. The area may not be suitable for individuals with mobility challenges.
Frequently Asked Questions
🐶 Are Dogs Allowed at Roos Falls?
❌ Dogs are not allowed
Are There Any Fees or Permits Required?
🆖 No fees required
🏊 Is There Swimming at Roos Falls?
❌ Swimming is not allowed
When to Visit
The best time to visit is typically after significant rainfall, as the waterfall may dry up during extended dry periods.
Seasonal Access
The best time to visit is Spring, Summer, Fall, and Winter.
Safety Information
Visitors should be cautious of slippery rocks, uneven terrain, and potential flash flooding after heavy rain. Cell service may be limited in the area.
Current Water Conditions
These readings come from the USGS gauge on Pedernales Rv, 8.4 miles away, not on Roos Falls's own stream. Use them as a sign of whether the area is running wet or dry.
14 ft³/s
Current discharge — how much water is flowing
About average for this time of year
Based on 42 years of record
7.92 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
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 Pedernales Rv nr Fredericksburg, TX (13 km away).
Today
Strong
14 cfs
9/10Tomorrow
Strong
12 cfs
9/10Thu
Strong
12 cfs
10/10Fri
Strong
11 cfs
10/10Sat
Roaring
12 cfs
6/10Sun
Roaring
15 cfs
6/10Mon
Strong
15 cfs
10/10Best window: Thu — strong flow, sunny (trip score 10/10).
Best time of year: this gauge typically runs highest from late April to early June, 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 Fredericksburg hit peak flow. We only send when conditions are worth the trip — no weekly newsletters, no spam.
Is Roos Falls Frozen?
Updated about 8 hours agoNot frozen highs above freezing lately
Roos Falls is not frozen right now; highs have been above freezing. Yesterday ran 60°F to 57°F.
- Days below freezing
- 0 of the last 14
- Current cold streak
- 0 days
- Freezing days ahead
- 0 of the next 7
- Flow
- 14 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.
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.
1-meter lidar shows the creek losing roughly 39 feet through Roos Falls over a long run of ledges. Elevation at the pin is about 1,756 feet.
The ground changes about 23 feet in the 500 feet above the falls and 38 feet in the 500 feet below. The falls face southwest and glow in afternoon and evening light.
Drag to compare. The dot marks the waterfall. The frame is about a mile across.
- Ground elevation
- 1,756 feet
- Measured by 1-meter lidar
- Drop at the falls
- About 39 feet
- Change in ground height within ~250 feet of the falls
- Faces
- Southwest
- Glows in afternoon and evening light.
A slice through the lidar ground surface, from above the falls to downstream (heading southwest).
Elevation data: USGS 3D Elevation Program. Aerial imagery: USGS The National Map. Public domain.
Location & Access
Getting There
The exact location and directions to Roos Falls are not widely published. Visitors are advised to consult local resources or hiking forums for guidance.
Get Directions on Google MapsParking
Parking availability is unclear. Visitors should prepare for limited or informal parking options near the area.
Elevation
1,755 feet above sea level
Coordinates
30.341309° N, -98.870319° W
Visitor Tips & Gear
Check weather conditions before visiting, as the area may be more accessible after rainfall. Bring appropriate footwear and supplies for hiking.
Where to Stay
Country Inn Motel
Peach Tree Inn & Suites
Fredericksburg Inn and Suites
La Belle Vie lovely suite with hot tub & firepit
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.
Additional Information
Nearby Attractions
Local parks or nature reserves in the area may offer additional hiking or sightseeing opportunities.
Wildlife
The area may host typical Texas wildlife, including birds, deer, and small mammals. Be cautious of snakes and other potentially hazardous animals.
Cities near Roos Falls
Writing about Roos Falls? Embed this waterfall on your site for free.