Only on departure and arrival at São Teotónio.
The route runs alongside and crosses some streets of the centre of São Teotónio, it follows roads and paths open to traffic, and you may encounter some car traffic. Caution is recommended.
The beginning of the route coincides with the Historical Path (GR11) and a Circular Route, both of the Rota Vicentina, so it is very likely you will encounter walkers.
Towards the end, the Public Park crossing is by a narrow path, almost a single track and shared with pedestrians.
It has no water crossings.