Tunnel Spring
If you're passing
Is it plungeworthy?
A named spring in Maricopa County.
The details
- Area
- Maricopa County
- Coordinates
- 33.85475, -113.28492
About Tunnel Spring
Tunnel Spring is a mapped spring in Maricopa County, Arizona, at roughly 3,353 feet of elevation.
Plungeworthy rates Tunnel Spring 4.6/10 — if you're passing. The score weighs its scale, how confidently it's mapped, and its character.
Where it is
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Tunnel 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 Tunnel Spring?
Tunnel Spring is a cold & mineral spring in Arizona, at 33.85475, -113.28492.
Is Tunnel Spring worth visiting?
If you're passing — Plungeworthy rates it 4.6/10.
Gear for the trip
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