Location grand hotel osman is situated in atena lucana and regional attractions include pertosa caves grotta dellangelo and certosa di san lorenzo additional regional attractions include cilento e vallo di diano national park and la sellata pierfaone ski resort hotel features grand hotel osman has an outdoor pool a health club and a sauna business amenities at this 4 star property include a business center and a meeting room dining options at this business friendly hotel include a re