Park Hotel Napoleone Elba Italien. Park hotel napoleone elba island/san martino di portoferraio; See 552 traveler reviews, 273 candid photos, and great deals for park hotel napoleone, ranked #1 of 1 hotel in san martino di portoferraio and rated 3 of 5 at tripadvisor. PARK HOTEL NAPOLEONE San Martino Portoferraio Isola from www.elbaexplorer.com Martino, 58