Grainger Spring
If you're passing
Is it plungeworthy?
A named spring in San Luis Obispo County.
The details
- Area
- San Luis Obispo County
- Coordinates
- 35.70714, -120.33402
About Grainger Spring
Grainger Spring is a mapped spring in San Luis Obispo County, California, at roughly 1,306 feet of elevation.
Plungeworthy rates Grainger Spring 4.6/10 — if you're passing. The score weighs its scale, how confidently it's mapped, and its character.
Where it is
Planning a visit? We want your photo.
Grainger Spring doesn't have a photo yet. If you make the trip, send one to hello@plungeworthy.com and we'll publish it here with credit to you.
Before you go
The pin marks the feature, not a trailhead or a legal route in. Some sit on private land or need a real hike, and conditions change with season and rain. Check local access, don't trespass, and never enter water — hot or cold — where it isn't safe.
Common questions
Where is Grainger Spring?
Grainger Spring is a cold & mineral spring in California, at 35.70714, -120.33402.
Is Grainger Spring worth visiting?
If you're passing — Plungeworthy rates it 4.6/10.
Gear for the trip
As an Amazon Associate, Plungeworthy earns from qualifying purchases.