Roy's Riffles
Marin County, California
Your visit at a glance
- Waterfall height
- Not recorded
- Location
- Marin County, California
- Ground elevation
- About 300 ft above sea level
- Nearby mapped stream
- San Geronimo Creek
- Land
- San Geronimo County Park
- Nearby mapped access
- Unnamed parking area
A nearby mapped parking area or trailhead may not connect to this waterfall. Confirm the route and public access before travelling.
Roy's Riffles is mapped in Marin County, California, 0.9 miles west of Woodacre. This entry shows its location and nearby mapped places; a visitor route has not been confirmed.
About this location
Land & access
The land ownership record at this location lists San Geronimo County Park. The listed manager is regional parks agency. Public access at the waterfall has not been confirmed.
Water & terrain
San Geronimo Creek is mapped within 60 metres (about 200 feet) of the waterfall. Proximity alone does not confirm which stream feeds the falls.
Ground elevation is the land’s height above sea level, not the waterfall’s drop.
Sources for these details
Nearby streams and paths: OpenStreetMap. Land names: USGS PAD-US ownership records, with planning boundaries used only where ownership has no usable name. Ground elevation: USGS 3D Elevation Program.
Map records do not verify a walking route or current access conditions.
Before you make the trip
The closest mapped parking is 0.2 mi away in a straight line. This is not a walking distance.
Trail length, parking rules and current conditions have not been confirmed for this entry.
More waterfalls nearby
Within 40 straight-line miles. Road and trail distances will differ.
- Cascade FallsPublished trail log and parking documented; limited residential parkingMarin County, CA2.9 miSE
- Little Carson FallsSigned water district trailMarin County, CA3.1 miS
- Stairstep FallsPublished trail route and roadside parking documented; fee at the pullout unconfirmedMarin County, CA3.6 miNW
- Buck Gulch FallsPartial guide: path crosses an easement onto ranch land; parking not confirmedMarin County, CA5.2 miNE
Cataract FallsPublished trail route; roadside parking at the hairpinMarin County, CA5.8 miS- Helen Markt FallsPublished trail route and roadside trailhead documented; steep stairsMarin County, CA5.9 miS
- Midway FallsPublished trail route and roadside trailhead documented; steep stairsMarin County, CA6.1 miS
Laurel Dell FallsPartial guide: route to Laurel Dell documented; exact drop not named in sourcesMarin County, CA6.4 miS- Dawn FallsPublished hiking route and street parking documentedMarin County, CA7.5 miSE