Seven miles outside of historic Athens, the Greek coastal city of Piraeus lies upon the sparkling waters of the Aegean Sea and is the largest passenger port in Europe, servicing nearly 20 million passengers per year.

Road Town, the vibrant capital of Tortola in the British Virgin Islands (BVI), offers a charming blend of Caribbean culture, history, and natural beauty. Nestled around a horseshoe-shaped harbor and fringed by lush green hills, Road Town is the bustling heart of the BVI, where visitors can explore colorful markets, historical landmarks, and an inviting waterfront.

Travelers on the Arabian Sea often find themselves in Muscat, on the Gulf of Oman. This port capital is situated between ocean and mountains, and boasts lovely beaches, great diving sites (watch for turtles!), 16th-century forts, and the impressive Sultan Qaboos Grand Mosque, which can hold 20,000 people.

Sisimiut, Greenland's second-largest city, offers a captivating glimpse into Arctic life and stunning natural beauty. Nestled on the shores of the Davis Strait, Sisimiut is renowned for its striking landscapes and rich cultural heritage.

Vanuatu is an independent republic in the southwestern Pacific Ocean, consisting of a group of about 70 islands including Espiritu Santo (the largest), Malakula, Efate, Erromango, and Ambrym.