These wooden signals are placed 3.1 km east of Isaba, on the GR11 trail at an altitude of 1259 meters. The "official" GR11 path continues to the left (marked "Isaba/Izaba") but it is rather closed by the growing bushes. You might like to take right, following the blue sign and the (not seen in the picture) blue-and-red paint marks. That way you will also reach Isaba, it's approximately the same distance and the path is much better. November 2009