Passengers are seen after alighting from the Costa Allegra cruise ship at Mahe port in Seychelles Island March 1, 2012. Tired passengers left the crippled Costa Allegra cruise ship in the Seychelles capital Victoria on Thursday, ending a three-day ordeal in the Indian Ocean after a fire knocked out the vessel's main power supply. REUTERS/Ahmed Jadallah (SEYCHELLES ISLAND - Tags: TRANSPORT MARITIME DISASTER TRAVEL)