Saturday mornings only, at the roastery where London's specialty coffee scene started. Drink on-site and treat Spa Terminus's wider artisan market as the rest of the morning.

WatchHouse Bermondsey is the production roastery, not a branded outpost. Rotating single origins on V60, Chemex, and Kalita, with tasting notes on the menu and beans to take home.

WatchHouse started at this address, and Bermondsey remains the version that takes the coffee programme to its logical conclusion. The filter is plural, serious, and worth planning around.

WatchHouse runs its own Coffee Lab in South London; this is where you drink the output. Ask what single origin is on bar and pick a brew method, not a view.

One of the founding names of London specialty, still running the bean counter at Bermondsey where staff walk you through farm-level tasting notes before you buy. The retail experience here shaped what the city now takes for granted.

Urban Baristas roasts its own beans and pours them at this Bermondsey cafe, with single origins across the menu. The cafe is the retail face of a genuine roasting operation.

Behind the name is a working roastery in Somerset sourcing single-origin Arabica, served with tasting notes at the Bermondsey counter. The coffee is serious in a way the branding isn't.

Two espresso roast options and a barista who takes microfoam seriously. The pastries are worth staying for.

Monmouth on filter in a Maltby Street railway arch, with viennoiserie from their own bakery. Worth a stop for either.

Bar and brunch on Tanner Street, with a local-roaster espresso that earns its place without asking for attention. The food and atmosphere are the reason to come.