Barge East
Not only is Barge East an incredibly picturesque waterside restaurant that prides itself in sustainability, with head chef Stefano Camplone at its core, but it's also a top spot for snapping up some citrusy bubbles. It makes its own limoncello from scratch, so all you have to do is ask for a spritz to bag yourself the refreshing tipple. Swing by for a couple of evening drinks at this former cargo barge, or pair them with a divine dinner, featuring a 360 degree view of London's skyline from the upper deck.