AI told us there was a Love's truck stop in rural Texas.
There wasn't.
We were 64 km from empty with a trailer.
That's why we built Zephyr.
📱 On iPhone? Use Zephyr in your browser now.
iPhone app and Android Auto coming soon.
We didn't build Zephyr from a boardroom. We built it from a caravan.
For the past two years, we've lived full-time on the road with our RV as our home. We've driven routes that apps confidently sent us down only to find the road wasn't what they promised. We've watched wind pick up on an exposed highway with no warning. We've pulled into towns looking for a fuel stop that turned out not to exist — one time because an AI told us it did.
We learned quickly that the tools built for caravanners and motorhomers were built by people who don't live this life. They're built for weekend campers. They account for where you're sleeping, not how you're getting there.
The drive is the hard part. Wind, elevation, fuel — these are the variables that determine whether a travel day is smooth or dangerous. A 12-metre caravan in a 56 km/h crosswind on an exposed plateau is a completely different situation than what any standard navigation app understands.
So we built Zephyr.
We built it to solve the problems we face every time we plan a move. Wind-aware routing based on real forecast data along the actual route. Elevation and grade profiles so you know what your rig is about to climb or descend. Verified RV-friendly fuel stops with real amenity data and exact mileage from your last stop — so you can plan around your rig's actual MPG, not just hope for the best.
Zephyr is built by full-timers, for everyone who tows a caravan or drives a motorhome — whether you live in it or just love it.
Built by full-timers, for everyone who tows a caravan or drives a motorhome
Not wind right now — wind forecasted for when you'll actually be at each point on your route.
Community-confirmed truck stops and roadhouses with RV amenities: diesel, dump points, LPG, and drive-through access.
Caravan parks and campgrounds within about 24 km of your route, shown right on the map.
Calculated with truck routing for your rig's size — not a car estimate.
Zephyr picks a route that clears your rig's height when there is one, and warns you about every low bridge it can't avoid.
Customise routing for your specific RV — large motorhome, motorhome, campervan, fifth wheeler, caravan or slide-on camper. Each handles differently.
Account for your tow vehicle's capabilities when pulling trailers. Factor in combined weight and towing capacity.
Spoken warnings before gusts hit, with real advance notice while you're actually driving.
Spoken warnings before steep grades of 5% or more while you drive.
Spoken alerts matched to your exact rig height as you approach.
See rough sections of your route broken down in detail before you leave.
Filter by powered sites, amenities, and more.
Save campgrounds to your Favourites, then pick one as your destination whenever you're ready to go.
Save a route on desktop, then launch it from your phone — plan at home, drive it anywhere.
Drag through the day to preview wind at a different departure time, without recalculating your route.
Visit Zephyr and explore the app — no account needed to look around and see what we offer.
Calculate unlimited routes for free, no credit card required. Zephyr navigates you there directly — nothing to export, no other app needed.
Enter your RV details, starting point, and destination. Zephyr analyses wind, elevation, and finds RV-friendly fuel stops.
Full turn-by-turn navigation built for your rig — wind alerts, grade warnings, and bridge-safe routing along the way. No manual entry. No switching apps. Just drive.
Love it? Upgrade to Pro for A$9.99/month — live wind & crosswind alerts, spoken low clearance warnings, saved routes you can launch from your phone, and more.
Start planning safer, more comfortable caravan and motorhome routes today
Launch Zephyr AppCalculate unlimited routes free • full turn-by-turn navigation included • Pro unlocks live alerts & more for A$9.99/month
Plan your next caravan or motorhome trip with wind & elevation awareness