Scenic Byways Worth the Detour: Picking Driving Routes That Actually Work With a Dog

There is a particular disappointment familiar to anyone who has planned a scenic drive around a dog. You find a road that photographs beautifully, you commit half a day to it, and you discover somewhere around the second hour that there is nowhere to stop. No verges. No car parks. No shade. Just guardrail and a queue of cars behind you.

A road can be spectacular to drive and completely unusable with a dog in the back. The two qualities are unrelated, and the second one is never mentioned in the write-ups.

Here's what actually determines whether a scenic route works for a dog trip.

Pull-off density beats scenery

The single most predictive factor is how often you can safely stop.

A dog on a long drive needs to get out roughly every two hours — more if they're young, old, or prone to carsickness. If a route offers one lay-by every forty minutes, you are not driving that route with a dog, no matter how good the views are.

What you want is a road with frequent, obvious, signposted pull-offs — ideally ones with enough space to get a dog out on the non-traffic side. Purpose-built scenic byways usually do this well, because the whole point is stopping to look. Mountain passes and coastal cliff roads frequently do it badly, because there's nowhere to put a car park.

Check this on satellite view before you go. Ten minutes of scrolling tells you more than any article.

The surface at the pull-offs matters as much as the frequency

A gravel lay-by with a strip of grass behind it is a good stop. A concrete overlook surrounded by guardrail with a hundred-foot drop is a photo opportunity, not a dog stop.

What you're looking for: somewhere the dog can put their feet on something other than hot or frozen tarmac, somewhere there's a bit of separation from moving traffic, and somewhere you can reasonably deal with a toilet stop.

In summer, surface temperature is the constraint — a sun-baked overlook can be genuinely unusable in the middle of the day, and the seven-second test applies as much at a viewpoint as it does at a car show.

Elevation change is a hidden variable

Scenic routes love climbing. That's usually where the views are. But a road that gains 1,200 metres does a few things to a dog trip that aren't obvious from the map.

Temperature drops meaningfully with height, which is mostly good news in summer and worth planning for in winter. Ear pressure affects some dogs on fast ascents. And if you're going high enough for altitude to be a factor, that's its own set of considerations — covered in our piece on driving to elevation without the guesswork.

Sustained descent is also worth noting for carsickness-prone dogs. Long downhill sections with continuous curves are the classic trigger, and they tend to come at the end of the drive when everyone's tired. If that's your dog, our guide to rebuilding the ride is worth reading before you commit to a switchback route.

Check what's at the end, not just the road

A byway is a means, not an end. The question that matters is what you do when you get there.

Routes that terminate at a national park boundary are a common trap. Plenty of national parks restrict dogs to paved areas and campgrounds and ban them from most trails entirely — you can drive four hours through beautiful country and arrive somewhere your dog legally cannot walk. National forests and state parks are frequently far more permissive. Check the specific unit's policy, not the general category, and check it on the official site rather than a listing.

Our guide to reading a dog-friendly trail listing before you drive two hours covers how to spot the ones that are quietly wrong.

Time of year changes everything

The same road is a different proposition in different months.

Peak season means full car parks, which means the pull-offs you were counting on are occupied. A route with adequate stopping density in May can have effectively none on an August Saturday.

Shoulder season is usually the sweet spot — open roads, available parking, and moderate temperatures. There's a reason we've argued that September beats July.

Winter closes a surprising number of high-elevation scenic routes entirely, often from October to May. Check the seasonal closure dates rather than assuming; arriving at a locked gate two hours in is a long drive home.

Building the actual plan

A workable dog-route plan has four things in it:

1. A stop every ninety minutes to two hours, identified in advance by name, not hoped for.

2. One proper leg-stretch, ideally at the midpoint — twenty minutes of actual walking, not a two-minute toilet break. This is what prevents a dog arriving stiff and wound up.

3. A bail-out option. Somewhere you can turn around and rejoin a faster road if the dog isn't coping or the weather turns.

4. Water at every stop. Not just the long one. Hydration on the go is easier to stay ahead of than to catch up on.

Frequently asked questions

How often should I stop on a long drive with a dog?
Every two hours is a reasonable default for a healthy adult dog, more often for puppies, seniors, or any dog with a medical reason to move more frequently. If your dog has a specific condition, your vet can tell you what interval makes sense.

Are scenic byways worse than motorways for dogs?
Not inherently — they're often better, because stopping is easier and the pace is lower. The risk is specifically routes with no pull-offs, which tend to be dramatic cliff and pass roads rather than designated byways.

What if my dog gets carsick on winding roads?
Winding roads are the hardest case. Shorter legs, more frequent stops, and a forward-facing position with a view of the horizon usually help. If it's severe or new, that's worth raising with your vet.

Can I plan a scenic route around dog-friendly stops specifically?
Yes, and it works better than planning the route first. Start from the places you want to stop, then connect them — you'll usually end up on the good roads anyway, and you'll know the stops are real.

The rule of thumb

Pick the route with the most places to stop, not the best photographs. The road that looks slightly less dramatic on paper and has a lay-by every ten minutes will produce a far better day than the spectacular one with nowhere to pull over.

Pack the pouch, plan the stops by name, and have a look at the Sniff and Shift range before the next long one.