1h 25min by trainDirect trains from London Victoria or St Pancras to Whitstable, 1h 25min, returns from £25
Famous for: Whitstable native oysters at The Whitstable Oyster Company since 1856
Whitstable in Kent, a 90-minute train ride from London, runs The Whitstable Oyster Company since 1856, Wheelers Oyster Bar from 1856 and a fishing-village seafront. Oysters at the beach.
45 min by trainTrain from London Paddington to Maidenhead, then taxi 5 min, returns from £30
Famous for: Heston Blumenthal's three-Michelin-starred Fat Duck and the Hinds Head pub
Bray on the Thames in Berkshire, 45 minutes from Paddington, runs Heston Blumenthal's three-starred Fat Duck and the Hinds Head pub. The Riverside Brasserie at Bray Marina is the cheaper option.
1h 30min by trainDirect trains from London St Pancras to Margate, 1h 30min, returns from £28
Famous for: Whole-roast turbot at The Sett by Mark Sargeant and seafront pubs
Margate on the Kent coast, 90 minutes from St Pancras, the seaside town reopened post-2010 by the Turner Contemporary; The Sett, Buoy and Oyster, and Sargasso run serious seafood-focused kitchens.
1 hour by trainDirect trains from London Paddington to Oxford, 1 hour, returns from £25
Famous for: The Turf Tavern, The Eagle and Child, college dining halls
Oxford, an hour from Paddington, runs historic university pubs (The Turf Tavern from 1381, The Eagle and Child) and the Covered Market for traditional British lunches.
1 hour by trainDirect trains from London King's Cross or Liverpool Street to Cambridge, 1h to 1h 20min
Famous for: Fitzbillies Chelsea buns and Midsummer House riverside fine dining
Cambridge, an hour from King's Cross, runs Fitzbillies's century-old Chelsea bun bakery (1920), Midsummer House two-Michelin-star riverside dining and the punting-and-lunch combination.
1h 30min by trainTrain from London St Pancras (change at Ashford), 1h 30min, returns from £30
Famous for: Webbe's at the Fish Cafe and the Mermaid Inn since 1420
Rye in East Sussex, 90 minutes from St Pancras, the medieval Cinque Ports town runs The Mermaid Inn (1420), Webbe's Fish Cafe and the cobbled-street tea-rooms of Mermaid Street.
55 min by trainDirect trains from London Victoria to Brighton, 55min, returns from £22
Famous for: The Salt Room seaside dining, The Lanes' fish-and-chip shops
Brighton on the south coast, an hour from Victoria, runs The Salt Room beachfront dining, The Lanes' twisted alleys of fish-and-chip shops and the Royal Pavilion's Indian-themed lunches.