Kubizwa ngokuba Unxweme lwe-Emerald kumjelo wonxweme wommandla waseSardinia waseGallura, okwiphondo laseOlbia-Tempio, kunxweme olusempuma mpuma wesiqithi sase-Italiya iSardinia (e-Itali). ICosta Smeralda yaba ngamashumi eminyaka yindawo yabakhenkethi ngokugqwesa, egxile ikakhulu kukhenketho lobunewunewu. Ngokwendawo iCosta Esmeralda ibandakanya isixeko saseArzachena kwaye sihamba kumgama ongangeekhilomitha ezingama-88 zonxweme, eziphawulwe ngamachweba, iilwandle ezincinci, kubandakanya iziqithi ezaziwayo zaseMaddalena kunye nezinye iziqithi ezinje ngeCappuccini, iBisce, Li Nibani, Mortorio, Le Camere kunye neSoffi.
Ngaphandle kwamathandabuzo iziko lemithambo-luvo laseCosta Esmeralda likwidolophu yase UPorto Cervo, apho umhambi anokufumana khona zonke iintlobo zeenkonzo ukongeza kunikezelo olwahlukeneyo lwentengiso kunye nokuxinana okunamandla kwedolophu, kwiindawo ezinje ngeCala di Volve, iPevero Golf, Romazzino, Piccolo Pevero, Liscia di Vacca kunye nePantogia.
Ngaphandle kwento ebizwa njalo ICosta Esmeralda Consortium, Ngamaqela athi ahlaliswe ezidolophini ezichazwe apha ngasentla, kwindawo ephakathi kwePorto Cervo neCala di Volpe, iidolophu zorhwebo kunye neendawo zokuhlala ezinje ngeAbbiadori nazo zaphuhliswa, kwaye ezinye nangona ziyinxalenye yeCosta Esmeralda zinxulunyaniswa nokusondela kwazo kwaye zahlulwe Isibonelelo sabakhenkethi, esifana neCannigione, Porto Rotondo, Poltu Quatu kunye neBaja Sardinia.