From the airport, Relleu is about an hour's drive away. Taxis are of course available and car hire from the airport (click here for more info). Alicante airport is two minutes drive from a connexion with the A7 autopista.
The A7 motorway (autopista) runs along the coast all the way to Barcelona. There's a modest tariff however the petrol saving are probably comparable. The exit (salida) you need is number 66, the Villajoyosa turn.
From the Villajoyosa turn, head inland towards Sella. After pasing a village, Orcheta, you turn left where signposted to Relleu. When you arrive in the village, find the main plaza in front of the church. Calle de la Mare de Deu del Miracle is immediately opposite the main door of the church. The Almàssera is at the bottom of the street on the right. Parking to unload can be done in the garage parking space of the Almàssera. Permanent parking is to the side of the road about 50m further on.