Our friends at Boat International have come up with a list of some of the most awesome explorer yachts on the market and we've added a few of our own. The Northern Star is selling for $174.8 million .

Heesen Yachts SG: For a semi-customised superyacht, I would say 2.5 years on average and for a fully customised superyacht, depending on the complexity, it would be 3 years onwards.

Business Insider spoke to Sara Gioanola of Heesen Yachts to get a glimpse into superyachts that include on-board waterfalls and infinity pools You can save this article by registering for free ...

The Batmobile of Yachts Is as Awesome as It Sounds. This is what you get when you have boatloads of money lying around. By Diana Bruk Published: Dec 9, 2014. Save Article. Media Platforms Design Team.

Yachts are the pinnacle of luxury on the seas... or so you'd think. Superyachts are even bigger, fancier yachts, and even those aren't the highest peak.