To anyone else it would seem like rocks and trees but, inside is a vast network of caves that looks like a mansion. The barrier only lets in Rebel members those not allowed cannot pass trough it. The barrier is powerful but, it can be broken just have to be powerful enough to do so. You got your armory,shops,houses,entertainment, inns, Cap'n room etc. The Rebels have done well, to stay hidden from praying eye's. To many of the rebels living here this was their home. Only those with the golden lion pendent could enter here.