A Mediterranean cruise visits 5-8 countries in 7-14 days, each with different plug standards. Cabin outlets vary by cruise line. The strategy for handling both ship power and shore excursions is one universal adapter plus a multi-port USB charger. This guide covers what you'll encounter and what to pack.
The Mediterranean plug map
Mediterranean cruise ports touch most major European plug standards:
Italy
Type L sockets at 230 V. Modern hotels and tourist areas often have hybrid bipasso sockets that also accept Schuko. See our Italy guide for the full breakdown.
Major ports: Civitavecchia (Rome), Venice, Naples, Palermo, Livorno (Florence), Genoa, Bari.
Greece
Schuko Type F sockets at 230 V. Standard continental European. See our Greece guide.
Major ports: Piraeus (Athens), Santorini, Mykonos, Corfu, Rhodes, Kos.
Spain
Schuko Type F at 230 V. Same as Greece.
Major ports: Barcelona, Valencia, Palma de Mallorca, Cádiz, Málaga.
France
Type E sockets at 230 V. Schuko plugs fit but earth doesn't engage.
Major ports: Marseille, Nice (Villefranche-sur-Mer), Cannes, Ajaccio (Corsica).
Turkey
Schuko Type F at 230 V. Same as Greece and Spain.
Major ports: Istanbul, Kuşadası (Ephesus), Bodrum, Izmir.
Croatia
Schuko Type F at 230 V. Standard continental European.
Major ports: Dubrovnik, Split, Korčula, Zadar.
Malta
UK Type G at 230 V. A legacy of British colonial influence in the Mediterranean.
Major port: Valletta.
Cyprus
Type G at 240 V. Same situation as Malta.
Major ports: Limassol, Larnaca.
Egypt
Schuko Type C/F at 220 V. Standard continental European.
Major ports: Alexandria, Port Said.
Israel
Type H at 230 V (modern hybrid sockets often accept Europlugs).
Major ports: Haifa, Ashdod (Jerusalem).
Tunisia and Morocco
Schuko Type C/F at 220 V.
Major ports: Tunis (La Goulette), Casablanca, Tangier.
Cabin outlets by cruise line
Mediterranean cruise lines vary significantly in cabin outlet types:
European cruise lines (predominantly European outlets)
- MSC Cruises (Italian-owned): primarily Type C/F at 230 V, with one US Type A outlet per cabin in newer ships
- Costa Cruises (Italian-owned): same as MSC
- AIDA Cruises (German-owned): primarily Schuko at 230 V
- TUI Cruises / Marella Cruises: European-style outlets
For these cruise lines, Europlug or Schuko adapters are the primary need.
US-flagged cruise lines (predominantly US outlets)
- Carnival Cruise Line: primarily US Type A at 110 V, with one or two Type C/F at 220 V per cabin
- Royal Caribbean: same as Carnival
- Norwegian Cruise Line (NCL): same
- Princess Cruises: same
- Holland America Line: same
For these cruise lines, you can use US plugs directly in most cabin outlets.
Premium and luxury lines (mixed)
- Celebrity Cruises: mixed, often hybrid sockets
- Crystal Cruises: mixed, varies by ship
- Silversea: mixed
- Regent Seven Seas: mixed
- Viking Ocean: predominantly European with US outlets
What to pack for a Mediterranean cruise
For a 10-day Mediterranean cruise visiting 6 countries:
- One quality universal travel adapter with USB-C PD coverage of Type C/F/G/L/H
- A multi-port GaN USB-C/USB-A wall charger (65 W) - cruise-approved replacement for household power strip
- Two USB-C cables (different lengths) plus one USB-C to Lightning if you have iPhones
- A 20,000 mAh power bank for long shore excursion days
- Skip household power strips and extension cords (most cruise lines ban them)
Total weight: about 700-800 g.
The shore excursion strategy
A typical Mediterranean cruise shore day:
- Wake up in a different port each day
- Disembark for 4-8 hours of touring
- Return to ship for evening cruising to next port
- Repeat
For shore excursions:
- A small power bank handles most situations
- Most port cities have cafes with USB charging if you need a top-up
- The cabin is always available for full charging overnight
You don't need to bring a wall adapter ashore unless you'll be spending extended time in a single port (overnight stays, missed-sailing scenarios).
Mediterranean shore charging tips
- Italian cafes: limited outlets, often need to ask
- Greek tavernas: variable, sometimes USB at tables
- Spanish bars: variable, often Schuko at corners
- Turkish cafes: extensive USB charging in modern establishments
- Egyptian souks: minimal public charging
- Israeli cafes: extensive USB charging especially in Tel Aviv
A small power bank reduces dependency on cafe charging.
Voltage considerations
European Mediterranean ports are uniformly 220-230 V at 50 Hz. The dual-voltage check matters for US travelers.
US cruise ship cabin outlets are 110 V at 60 Hz (matching US mains). European cruise ship cabin outlets are 220-230 V at 50 Hz.
If your cabin has mixed outlets (some US, some European), you can use US-only single-voltage devices in the US outlets and European-only single-voltage devices in the European outlets. Modern dual-voltage devices work in either.
Voltage at shore vs ship
Some travelers find their European-bought devices work fine on shore but underperform on US-flagged cruise ships. This is the 110 V vs 230 V difference in action. The dual-voltage check on each device clarifies the issue.
What about Royal Caribbean's specific cabin outlet count?
Most Royal Caribbean ships have:
- 2 US Type A outlets at the desk
- 1 European Type C/F outlet at the desk
- 1 USB-A port at the bedside
- USB-C ports in newer ships (Spectrum class, Quantum class)
This pattern is typical for US-flagged Caribbean and Mediterranean cruise lines. Verify your specific ship via the cabin layout diagram.
The bottom line
A Mediterranean cruise touches 5-8 plug standards in cabin and shore combinations. One quality universal adapter handles all of them. Add a multi-port USB-C/USB-A charger for cabin charging and a power bank for shore excursions.
Cruise line bans on household power strips mean the multi-port USB charger is the cruise-approved way to charge multiple devices off one cabin outlet. See our general cruise adapter guide for the full breakdown of what's allowed and what isn't.