Yacht ownership and maintenance is notoriously expensive; fortunately, there are luxurious (but still pricey) alternatives for interested parties who can't dish out several million on a yacht of their own.
Hurtigruten, a Norwegian expedition cruise company, unveiled the world's first hybrid cruise ship earlier this year. The ship is currently taking leisure cruises with 450 passengers to Antarctica, running on low sulfur diesel fuel supported by battery packs.
Unsurprisingly, the ship also features an infinity pool, luxury suites, three restaurants, and a glass-encased sauna.
Prices for a future cruise featuring the same route start at $14,720 per person.