Welcome to All Bar One Portsmouth

There aren’t many bars that can say they overlook the deserves-a-spot-on-your-Feed waters of Gunwharf Quays Marina, but here at All Bar One Portsmouth, it’s our claim to fame – alongside our delicious dishes & drinks, of course.

It's all going on

Curious about how we're shaking up the scene? Dive into all the latest, including our sustainability efforts, and the latest buzz on our socials. Discover how we're raising the bar, whilst keeping the good times flowing. Get the scoop now!