Exit the airport following the signs out of the car park, and you’ll take the third exit (salida) on the roundabout by the petrol station.
Next, you’re going to pick up the sign for Yaiza, which will mean going under the carriageway and joining the main road via the slip road. Stay in the right hand lane, as traffic in the left will be pealing off to Puerto del Carmen.
You’ll by pass Tias, at the top of a long hill, and then just stay on the main road, across a few roundabouts (look out for the camels on one!) and you’ll by-pass Yaiza and Uga. You’re now on the main road to Playa Blanca, so just stay on it and you’ll eventually arrive at a roundabout at the end of the long road. Depending on where your hotel is, you’ll either turn right at this roundabout, or go on to the next and then turn left towards the marina.