Dirtiest Cruise Ships

Ranked by CDC inspection data and outbreak history

Cleanest Cruise Ships Dirtiest Cruise Ships Most Outbreak-Prone Ships Most Improved Cruise Ships Biggest Decline Cruise Ships Perfect Score Cruise Ships

Dirtiest Cruise Ships Rankings

# Ship Cruise Line Latest Score Avg Score Outbreaks Trend
1 Villa Vie Odyssey N/A 81 N/A 0 N/A
2 Norwegian Dawn Norwegian 84 N/A 0 N/A
3 Stad Amsterdam N/A 86 N/A 0 N/A
4 Carnival Magic Carnival 86 86 0 N/A
5 Victory I N/A 86 N/A 0 N/A
6 Carnival Pride Carnival 86 86 0 N/A
7 Msc Magnifica MSC 86 N/A 0 N/A
8 Hanseatic Inspiration N/A 89 N/A 0 N/A
9 MSC Meraviglia MSC 89 86 0 N/A
10 Queen Elizabeth Cunard 89 N/A 0 N/A
11 Noordam N/A 89 N/A 0 N/A
12 Ruby Princess Princess 89 N/A 0 N/A
13 Queen Mary 2 Cunard 90 N/A 0 N/A
14 Roald Amundsen N/A 91 N/A 0 N/A
15 Silver Shadow Silversea 91 N/A 0 N/A
16 Sapphire Princess Princess 91 N/A 0 N/A
17 Mardi Gras Carnival 92 92 0 N/A
18 Celebrity Equinox Celebrity 92 N/A 0 N/A
19 Grand Princess N/A 92 N/A 0 N/A
20 Zaandam N/A 92 N/A 0 N/A
21 The World N/A 92 N/A 0 N/A
22 Explorer of the Seas Royal Caribbean 92 92 0 N/A
23 Norwegian Encore Norwegian 92 100 0 N/A
24 Silver Nova Silversea 93 N/A 0 N/A
25 Majestic Princess N/A 93 N/A 0 N/A
26 Seven Seas Mariner Regent Seven Seas 93 N/A 0 N/A
27 Enchanted Princess N/A 93 N/A 0 N/A
28 Ilma N/A 93 N/A 0 N/A
29 National Geographic Sea Bird N/A 93 N/A 0 N/A
30 Seabourn Sojourn Seabourn 93 N/A 0 N/A
31 Caribbean Princess N/A 93 N/A 0 N/A
32 Scarlet Lady Virgin Voyages 94 N/A 0 N/A
33 Carnival Sunshine Carnival 94 94 0 N/A
34 Viking Sea Viking 94 N/A 0 N/A
35 Freedom of the Seas Royal Caribbean 94 98 0 N/A
36 Queen Anne Cunard 94 N/A 0 N/A
37 Crown Princess N/A 94 N/A 0 N/A
38 Carnival Paradise Carnival 94 94 0 N/A
39 Marella Discovery N/A 94 N/A 0 N/A
40 Pearl Mist N/A 94 N/A 0 N/A
41 Silver Dawn Silversea 94 N/A 0 N/A
42 Volendam N/A 95 N/A 0 N/A
43 Eurodam N/A 95 N/A 0 N/A
44 Seven Seas Explorer Regent Seven Seas 95 N/A 0 N/A
45 Oasis of the Seas Royal Caribbean 95 95 0 N/A
46 Mein Schiff 1 N/A 95 N/A 0 N/A
47 Navigator of the Seas Royal Caribbean 95 95 0 N/A
48 Star Pride N/A 95 N/A 0 N/A
49 Msc World America MSC 95 N/A 0 N/A
50 Icon of the Seas Royal Caribbean 95 100 0 N/A

How We Rank the Dirtiest Cruise Ships

This list ranks ships by their most recent CDC inspection score, lowest first. A score below 86 is a failed inspection. Anything 86–90 is technically passing but worth a closer look. The data is public — we just make it sortable.

Click any ship to see its full inspection history, violation breakdown, and pass/fail trend. To search a specific ship, use the inspection lookup tool. For active illness outbreaks (a different concern from sanitation scores), see the outbreak tracker.

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