The two nearest airports are Alicante and Murcia.
Renting a car at either one of these airports is very easy.
We usually find that the cheapest way to find a car is trough a broker.
You can find a link at the foot of the page.
From Alicante it is a two hour drive to Elche de la Sierra.
The fastest way to get here is to follow the E-15 to Murcia (do not go into the city), then take the Albacete exit (762A) onto the A-30.
After approximately 75 kilometers take the exit to Hellin-Sur. (exit63)
You will pass trough a little village called Isso and end up on the CM-412. After that follow the directions to Elche de la sierra.
When you have reached Elche de la Sierra you follow diretion Yeste. After a few kilometers the road split up in two directions: Yeste and Riopar. Take direction Yeste. (Be careful, you have to cross the road) After 4 kilometers (exactly at pole 4) you go right (that is the way to Picarzos)

(see link nr. 1 for the complete map).
From any other direction please consult Google maps for directions to Elche de la sierra.