from the top of the rock, spain's costa del sol arcs eastward, and 15 miles across the hazy strait of gibraltar, the shores of morocco beckon. these cliffs and those over in africa created what ancient societies in the mediterranean world called the pillars of hercules. for centuries, they were the foreboding gateway to the unknown. descending the rock, whether you like it or not, you'll meet the famous apes of gibraltar. 200 of these mischief-makers entertain tourists. and with all the visitors, they're bold, and they get their way. yeah? you can have it. you can -- you can -- you can -- here on the rock of gibraltar, the locals are very friendly, but give them your apples. legend has it that as long as these apes are here, the british will stay in gibraltar. - [female voice over]: this program is made possible in part by the town of marion, home of the wayne henderson school of appalachian arts, celebrating 21 years as a certified virginia main street community. the historic general francis marion hotel and the speak easy restaurant and lounge, providing accommodations and casual fi