I am a Scottish trials rider, I travel to the Algarve just basically at Fuseta at Moncarapacho, I always admire the landscape when im over but getting a bike over there seems to be an issue and when I speak to the motorcycle dealers -they just say nobody really rides Trials here, I think if you have a bike you would be better jumping over to Spain.
One day I will move there and I will be bringing my bikes over, hopefully you will have setup something by then