You have to look at this ultra luxurious submarine! It features a large pool and exterior deck and patio.

If super yachts are not enough for keeping your privacy you can try this luxurious mega submarine.

This Ultimate Lux Sub offers beautiful amenities.

Marketed as an alternative to luxury yachts, as expected, it offers the option to travel below the water's surface.

Measuring over 375 feet long by 36 feet wide, it will have enough space to entertain your guests in comfort and style.

Have a look at the video!