There is no other road, and off-road travel is impossible.
The term can still apply to scenarios where it can be a misnomer, such as when the plot of a film involves off-road travel.
The bike was built for speed and off-road travel, but its driver wouldn't be familiar with the landscape.
He pushed the vehicle as hard as he could, allowing that it wasn't primarily designed for off-road travel.
We could expect lots more vehicle breakdowns in off-road travel, especially in rocky or gravel-covered areas.
Travelers should be aware of the possible dangers of off-road travel.
All travelers should check with local authorities before embarking on off-road travel.
These small 17" wheel bikes are intended for relatively slow off-road travel.
This has many advantages, as ground access often requires off-road travel across difficult terrain (mountains, rivers, farm crops, etc.).
Even a truck built for off-road travel or heavy-duty work may need a little help in the form of a special bumper.