The Flask

This 17th-century pub in cosy Highgate Village boasts one of London’s best beer gardens, with lots of flowers, foliage and fairy lights giving it a classic English country garden feel.

Heaters keep it warm in winter. 

theflaskhighgate.com

The Water Poet

The walled beer garden at the back of this Spitalfields boozer is huge, with a covered marquee on the decking and a generous peppering of gas heaters keeping things snug. Plus, they sell Little Creatures.  

waterpoet.co.uk

The Garden Gate

Right next to Hampstead Heath, this cute 19th-century drinking hole has a lovely green garden in which to sip on specialty brews, including offerings from Camden Town, Sierra Nevada and Brooklyn Brewery.  

thegardengatehampstead.co.uk