The Felix Castle is located in the highest part of the of the Almerian town, a few meters from Felix hermitage.
The arab Castle of Felix is a small defensive construction of tapial, a late work included in the type of the Alpujarra castle. Important to know the defensive system of the easternmost taha alpujarreña.
Located strategically on an eminence of the land, its state of conservation is quite deficient, so that at present it only shows one of its bastions and few more remains. The structure is quadrangular, with masonry in its lower part and the rest of the mortar walls, with the mechinales still visible in some areas.