Claiming the title of longest private motor yacht in the world at 590 feet, the $650-million Azzam was built in 2013 for Khalifa bin Zayed Al Nahyan, President of the United Arab Emirates. Reportedly capable of travelling more than 30 knots (34 miles per hour) thanks to its 94,000 horsepower engine. Azzam is like a private luxury city that floats. Accommodations include a salon, dining room, office, and library on the main deck alone. Below the deck is space for 36 guests and 60 crew members so that everyone can comfortably enjoy their journey. This yacht is also equipped with a health spa, cinema, and even a missile defence system much like the Eclipse.

Read more in Tripatini contributor Glamour Yacht´s post Sailing the Seas in Style: 5 of the World´s Most Expensive Luxury Yachts.