▁was ▁captured ▁by ▁natural ist ▁film maker ▁Geoff ▁Mack ley . ▁Another ▁event ▁occurred ▁on ▁ 1 1 ▁April ▁ 2 0 1 3 . ▁ ▁Ge opol it ical ▁boundaries ▁ ▁The ▁borders ▁of ▁ten ▁municipal ities ▁( Ad rano , ▁Bian c av illa , ▁Bel pass o , ▁Bron te ▁( from ▁two ▁sides ), ▁Cast ig l ione ▁di ▁Sic ilia , ▁M alet to , ▁Nicol osi , ▁Rand azzo , ▁Sant ' Al f io , ▁Z af fer ana ▁Et nea ) ▁meet ▁on ▁the ▁sum mit ▁of ▁Mount ▁Et na , ▁making ▁this ▁point ▁one ▁of ▁eleven fold ▁complexity . ▁ ▁Fac ilities ▁ ▁Et na ▁is ▁one ▁of ▁Sic ily ' s ▁main ▁tour ist ▁attra ctions , ▁with ▁thousands ▁of ▁visitors ▁every ▁year . ▁The ▁most ▁common ▁route ▁is ▁through ▁the ▁road ▁leading ▁to ▁S ap ienza ▁Ref uge ▁ski ▁area , ▁lying ▁at ▁the ▁south ▁of ▁the ▁cr ater ▁at ▁elev ation ▁of ▁ 1 9 1 0   m . ▁From ▁the ▁Ref uge , ▁a ▁cable way ▁runs ▁u ph ill ▁to ▁an ▁elev ation ▁of ▁ 2 5 0 0   m , ▁from ▁where ▁the ▁cr ater ▁area ▁at ▁ 2 9 2 0   m ▁is ▁accessible . ▁ ▁Fer ro via ▁Circ um et nea ▁– ▁Round - E t na ▁railway ▁– ▁is ▁a ▁narrow - g au ge ▁railway ▁constructed ▁between ▁ 1 8 8 9 ▁and ▁ 1 8 9 5 . ▁It