▁c igare tt es , ▁car p ets , ▁batter ies , ▁pl astic ▁items , ▁medical ▁and ▁ph arma ce ut ical ▁products . ▁ ▁Tour ist ▁sites ▁J ama ica ' s ▁em an cip ation ▁Square ▁can ▁be ▁found ▁in ▁Spanish ▁Town . ▁ ▁This ▁is ▁the ▁only ▁Georg ian ▁square ▁in ▁J ama ica . ▁Kings ▁House ▁and ▁the ▁House ▁of ▁Assembly ▁on ▁the ▁west ▁and ▁east ▁sides , ▁respectively , ▁were ▁ere cted ▁in ▁ 1 7 6 2 . ▁The ▁Cour th ouse ▁was ▁built ▁in ▁ 1 8 1 9 ▁and ▁used ▁as ▁a ▁chap el ▁and ▁arm ory ▁with ▁the ▁Town ▁Hall ▁up st airs . ▁ ▁The ▁Rio ▁C obre ▁River ▁and ▁G orge ▁is ▁one ▁of ▁the ▁largest ▁in ▁the ▁island . ▁S inking ▁at ▁a ▁place ▁called ▁River ▁S ink ▁at ▁W orth y ▁Park , ▁it ▁runs ▁under ground ▁for ▁nearly ▁six ▁kilometres , ▁then ▁surfaces ▁at ▁River ▁Head ▁Grand ▁C ave ▁in ▁St ▁Thomas - in - the - V ale . ▁Before ▁entering ▁the ▁g orge ▁it ▁is ▁joined ▁by ▁a ▁number ▁of ▁trib ut aries , ▁such ▁as ▁the ▁Thomas ▁River , ▁the ▁Rio ▁D ' O ro ▁and ▁the ▁Rio ▁Pedro . ▁In ▁the ▁early ▁ 1 7 7 0 s , ▁a ▁road ▁was ▁opened ▁through ▁the ▁g orge . ▁The ▁Fl at ▁Bridge ▁was ▁originally ▁constructed ▁of ▁logs , ▁which ▁were ▁was hed ▁away ▁in ▁a ▁flo od . ▁The ▁present ▁bridge ▁was ▁built ▁and