▁been ▁extens ively ▁ref urb ished ▁in ▁recent ▁times , ▁not ably ▁being ▁over h au led ▁in ▁ 1 9 9 4 ▁to ▁original ▁form . ▁It ▁is ▁open ▁season ally ▁and ▁many ▁people ' s ▁first ▁encounter ▁with ▁the ▁town ▁is ▁their ▁arrival ▁at ▁the ▁railway ▁station , ▁which ▁is ▁a ▁short ▁walk ▁from ▁the ▁centre . ▁ ▁The ▁Sm elt ▁Monument ▁is ▁an ▁unusual ▁monument ▁in ▁the ▁Par ade ▁in ▁the ▁town ▁centre . ▁ ▁H ango ▁Hill , ▁the ▁execution ▁site ▁of ▁Il li am ▁D h one , ▁is ▁on ▁the ▁out sk ir ts ▁of ▁the ▁town ▁on ▁the ▁road ▁to ▁Derby h aven . ▁ ▁Sc ar lett ▁Point ▁Vis itor ▁Centre ▁is ▁at ▁the ▁south - western ▁tip ▁of ▁Cast let own ▁Bay . ▁ ▁An ▁unusual ▁feature ▁of ▁the ▁town ▁is ▁a ▁permanent ▁trail ▁of ▁over ▁ 7 0 ▁" f air y ▁doors " ▁for ▁tour ists ▁to ▁find . ▁ ▁T unn els ▁and ▁leg ends ▁Castle ▁R ush en ▁and ▁the ▁town ▁have ▁long ▁been ▁said ▁to ▁have ▁networks ▁of ▁t unn els . ▁In ▁ 1 9 3 8 ▁t unn els ▁under ▁the ▁town ▁square ▁were ▁found ▁( by ▁Ram sey ▁Qu ay le , ▁the ▁local ▁b aker , ▁who ▁was ▁replacing ▁an ▁o ven ▁in ▁his ▁bas ement ) ▁leading ▁to ▁the ▁Castle ▁from ▁nearby ▁houses . ▁B agn io ▁House ▁also ▁had ▁a ▁tunnel ▁leading ▁from ▁it . ▁The ▁legend ▁of ▁I var ▁and ▁Mat ilda