Home › Cruises › Greece & Adriatic Greece & Adriatic Cruises 3 one-way and repositioning cruise routes in the Greece & Adriatic region. All Sailings Ravenna, Italy to Ravenna, Italy 7 nights on Explorer of the Seas by Royal Caribbean International — 2026-09-12 Ravenna, Italy to Ravenna, Italy 7 nights on Explorer of the Seas by Royal Caribbean International — 2026-08-22 Ravenna, Italy to Ravenna, Italy 7 nights on Explorer of the Seas by Royal Caribbean International — 2026-07-18