Old Royal Naval College Cafe

Set within the famously film-friendly grounds of the Old Royal Naval College in Greenwich — the Undercroft here has even served as a green room for actors between takes — this café covers the bases with freshly prepared sandwiches and pastries, plus a bookable afternoon tea of finger sandwiches, homemade scones with clotted cream and jam, and sweet treats, with chilled Prosecco for those who fancy it. Beyond the café itself, the surrounding grounds host seasonal coffee and ice-cream pop-up stalls alongside regular weekend food markets. Dogs are welcome, the entrance and toilet are wheelchair-accessible, and it opens daily from 10am to 5pm.