. ♪ >> this is loch dunvegan, and up until 1748, the only way you can get here to dunvegan castle wasle in britain, and mccloud clan have lived here for 700 years. ♪ one of the ancestors of the mccloud clan, malcolm iii, one time wrestled and killed a bull with his bare hands. the bull's now the symbol for the clan. and this is sir rory moore's horn, which is filled with claret, which is wine, and each chief-to-be at the age of 21 must drink the entire thing, without dropping it or spilling any of it, and the present chief holds the record of one minute and 57 seconds. he is definitely a worthy man. ♪ from skye, i head over the highlands to the historic battlefield of culloden, before investigating the mystery of loch ness. it's then on to strathdon for the highland games. ♪ there are many, many tour companies that arrange bus trips all around scotland. but, i'm going on one that is really unique and really cool. remember ozzy osborne and the infamous rock and roll band black sabbath? [ rock noises ] well, this is their old tour bus. in fact, this kind of was the groupie love shack; n