Here's a comprehensive packing list tailored for a Mediterranean cruise visiting Athens, Santorini, Ephesus, Mykonos, Rhodes, Valletta, and Barcelona:Clothing:

• Casual Day Wear:

  • Lightweight, breathable T-shirts and tank tops
  • Shorts, capris, or light trousers (consider linen or cotton for comfort)
  • Sundresses or skirts for women
  • Light cardigan or jacket for cooler evenings or air-conditioned areas
  • Swimsuits (at least two for rotation)
  • Swim cover-up or sarong
• Footwear:

  • Comfortable walking shoes for cobblestone streets and historical site visits
  • Sandals or flip-flops for beach days and casual ship activities
  • Dressier shoes for evening meals (if you prefer not to wear sneakers)
• Evening Attire:

  • Smart casual outfits for dinners on the ship (consider the dress code of your cruise line)
  • A dressier outfit for any formal nights if your cruise has them

Accessories:

• Sunglasses for sun protection
• Sun hat or cap
• Light scarf or shawl for visits to religious sites or as additional sun protection
• Jewelry - keep it minimal due to the risk of theft but bring some statement pieces for evenings

Essentials:

• Passport and photocopies of important documents
• Travel insurance documents if applicable
• Credit cards and some local currency (Euros for Greece, Spain, Malta; Turkish Lira for Turkey)
• Neck wallet or money belt for security against pickpockets

Travel and Health:

• Sunscreen (high SPF)
• Lip balm with SPF
• Insect repellent (useful for some Greek islands and Turkey)
• Motion sickness remedies if prone to seasickness
• First aid kit with bandages, pain relievers, antiseptic wipes, etc.
• Prescription medications and a small supply in your carry-on

Technology and Entertainment:

• Portable charger for your devices
• Travel adapter (Europe uses Type C plugs)
• Camera or smartphone for photography
• Reading material or e-reader for downtime

Bags and Organization:

• Day pack or crossbody bag for excursions
• Packing cubes to keep your luggage organized
• Waterproof bag for beach days or protecting electronics from water splashes

Miscellaneous:

• Reusable water bottle to stay hydrated
• Travel umbrella or lightweight rain jacket for unexpected weather
• Snack bags for excursions if you might need a quick bite
• Travel laundry soap sheets if you plan to do laundry on the ship to pack lighter

Note:

• Check the weather forecast before you pack, as Mediterranean weather can vary, especially between islands and mainland areas.
• Consider layering for comfort in changing temperatures, especially early morning or late evening.

This list should cover most needs for your Mediterranean cruise, but always adjust based on personal preferences, cruise line policies, and the specific activities you plan to engage in at each port. Remember, less is often more when it comes to cruising, focusing on versatility and comfort.