Jeff Bezos and Lauren Sanchez are celebrating summer in a way only they can … filled with yacht rides, helicopters — a whole lotta PDA!

The couple rich in love and money couldn’t keep their hands off each other while floating off the Amalfi coast earlier this week … and, check out the pics, ’cause the couple looks as shredded as ever.

The pair both threw on swimsuits — Jeff in blue trunks and Sanchez rockin’ the brown bikini … flaunting their bodies while walking around the deck of Bezos’ gigantic ship with close friends.

The couple embraced on the deck in slightly more formal attire — at least, it covers up a little bit more — and, later took a helicopter ride with some pals … a handy added feature with the pad atop the support ship, of course.

Bezos and Sanchez — who got engaged last year — always live it up like this in the summer months … jetting from one envy-inspiring location to another.

Remember … just a couple weeks ago the soon-to-be-newlyweds attended the billionaire summer camp with the likes of Tim Cook, Robert Kraft and Bob Iger in Idaho.