The 45-metre Big Fish luxury expedition yacht will dock at Butler's Wharf until Wednesday, before she sails off to the Monaco Yacht Show.
This long-range luxury explorer vessel can hold specialist supplies, and sufficient fuel and water to navigate Antarctica, the Amazon and the Galapagos Islands as well as the Caribbean and the French Riviera.
On a less adventurous note, it is also the first in the world to be high-heel friendly (possibly designed more for the French Riviera than Antarctica).
If you're lucky enough to have the requisite funds, inside you'll find five ensuite bedrooms, fully-equipped gym and an audio-visual system with a library of 1,200 films and a 24-foot high, plasma-screen video wall.
For outdoor amusement water "toys" include a Jacuzzi, wakeboards, paddleboards, diving gear and laser sailing dinghies.
The Big Fish is available from September 24 until November in the Mediterranean and from December 1 until New Year in the Caribbean.
Big Fish can be chartered from £118,000 per week (£11,800pp) with a crew of 10, ycoyacht.com