No special access issues
From TF-1, take exit 35 "Las Eras - Icor" and head up towards Icor on TF-622 until you reach the main road (TF-28), where you turn left to continue towards "Icor - El Bueno.” On this road drive for another 1.3 km and, just before km 49, turn right onto a dirt road. After 2.2km, it will lead you to the climbing walls. Be careful on the dirt road - the last part may be in poor condition. (You also can park before this last part.)
To arrive, you can also continue along TF-28 and go up Luis Delgado road until its end. You will see a dirt road on the right side where you can park. Be careful to park without bothering the neighbors. From this point, walk 15 minutes to the climbing area.