Devil’s Backbone – Wimberley to Blanco
Hill Country's legendary ridge run
The Devil’s Backbone earned its name from the razor-sharp limestone ridge that cuts between Wimberley and Blanco like a prehistoric spine. This 24-mile ribbon of asphalt and gravel clings to the ridge top, delivering some of the most spectacular views in the Texas Hill Country. The route follows Ranch Road 32 and then FM 12, passing through Fischer and over the Blanco River, with several pull-offs at Devil’s Backbone Tavern and scenic overlooks where you can glass the rolling ranch country stretching to the horizon.
Don’t let the scenic drive designation fool you – this is easy territory for any vehicle, but the real adventure comes from exploring the dozens of ranch roads and limestone creek crossings that branch off the main route. Spring through fall offers the best conditions, though summer heat can be brutal. No permits required, and you’ll find decent cell service along most of the route. It’s Hill Country 101 – the perfect introduction to what makes Central Texas special, with cold beer waiting at either end.
Trail Specs
| Difficulty | Easy |
|---|---|
| Trail Type | Scenic Drive |
| Surface | Mixed |
| Features | Historic, Scenic |
| Length (miles) | 24 mi / 38.6 km |
| Duration | Half day |
| Max elevation (ft) | 1450 ft |
| Best season | March-November |
| Minimum vehicle | Any vehicle |
| Nearest town | Wimberley, TX |
| Land manager | Texas Department of Transportation |
| Permit required | No |
| Cell service | Good |
| Water crossings | Yes |
| Dispersed camping | No |
| Start coordinates | |
| End coordinates | |
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Location
Trail Conditions
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Frequently asked questions
Do I need a truck or 4x4 for Devil's Backbone?
No. This is a paved and mixed-surface scenic drive on public roads — any vehicle handles it fine, including sedans and crossovers.
When is Devil's Backbone best to drive, and are there months to avoid?
March through November is the sweet spot. Summer works but expect heat; spring and fall give you the best light and comfortable temps. Winter is generally fine but occasional ice on the ridge can make it sketchy — check conditions if a cold front has rolled through.
Are there any permits or fees required to drive Devil's Backbone?
None. It's a public Texas state road managed by TxDOT — just drive it. No permits, no entry fees.
Are the water crossings on this route a problem for a regular car?
The low-water crossings near the Blanco River area are typically shallow and passable in any vehicle under normal conditions. After heavy rain, water levels can rise fast — if it's flooded, turn around, no crossing is worth it.
Is there anywhere to stop for gas or food along the 24-mile stretch between Wimberley and Blanco?
Options are slim on the ridge itself — fuel up in Wimberley before you start or plan to stop in Blanco at the end. A few pull-offs exist for photos but there are no services mid-route.
Trail track
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