Hidden Gardens to Visit in Central London

Why the Best Green Spaces Are the Ones You Have to Look For

Central London has no shortage of famous parks, and on a sunny Saturday they feel every bit as crowded as the Tube at rush hour. The alternative is to seek out the smaller, stranger, quieter places — the churchyards behind office blocks, the raised terraces above substations, the gardens hidden behind gates that open only at lunchtime. These are the spots where you can hear birdsong over traffic, eat a sandwich on a bench that is actually free, and feel as though you have found a secret worth keeping.

Most of them cost nothing, most open during daylight hours, and all of them reward a little planning.

City of London: Ruins, Roses and Reflected Calm

The City is the best place to start, because its wartime scars have been turned into some of its loveliest corners.

• St Dunstan-in-the-East (St Dunstan's Hill, between Monument and Tower Hill) is the star of the show. A Wren church gutted in the Blitz, now open to the sky with ivy-clad walls, palms and a small fountain. The tower still stands, the nave is a garden, and the atmosphere is genuinely romantic. Free, open daily from morning until dusk, though weekend hours can vary.
• Postman's Park (off King Edward Street, near St Paul's) is small and often overlooked, despite the remarkable Watts Memorial — a wall of ceramic plaques commemorating ordinary people who died saving others. Arrive before 11am or after 3pm to dodge the City lunch crush.
• Cleary Garden (off Queen Victoria Street, near Cannon Street) is a tiny terraced garden built over a Roman bath house and named after a shoemaker who planted it out after the First World War. Climb the steps at the back for a view over the rooftops.
• St Olave Hart Street (Seething Lane) has a churchyard so small it barely counts, but it was Samuel Pepys's local church and makes a fine pause on a walk between Tower Hill and the Barbican.

Mayfair and the West End: Gardens Above the Streets

Mayfair's hidden gardens are the aristocratic sort — tidy, bench-lined and almost eerily quiet a few metres from Oxford Street's crowds.

• Brown Hart Gardens (off Duke Street) sits on top of an Edwardian electricity substation, which is exactly as charming as it sounds. A raised terrace with balustrades, benches and mature trees, open daily and free. A wonderful place for a quiet lunch.
• Mount Street Gardens (behind Mount Street, beside the Farm Street church) is a former burial ground turned into a leafy square with plenty of seating and a resident population of very bold pigeons. Enter through the archway off Mount Street.

Further east, The Phoenix Garden (tucked behind St Giles High Street, Covent Garden) is a properly secret community garden — small, wildlife-friendly, with ponds and bug hotels. Open daylight hours, free, and usually near-empty on weekday mornings.

Legal London: Quiet Squares Behind the Inns of Court

The Inns of Court guard their gardens carefully, but several open to the public at set times — usually weekday lunchtimes only, and not at weekends or during vacations.

• Inner Temple Garden (enter from King's Bench Walk) slopes down towards the Thames and holds rare trees, a broad lawn and a genuinely rural feel. Check the gate times before you travel; they are strictly enforced.
• Middle Temple Garden and Fountain Court (off Middle Temple Lane) frames the Elizabethan hall and an immaculate patch of green. The fountain is a good place to sit with a book.
• St Bartholomew the Great (West Smithfield) has a churchyard with a fountain and a Tudor gatehouse, plus the oldest surviving parish church interior in London. A perfect half-hour stop before a wander around Smithfield.

Westminster and Southwark: Ancient Ground and Hospital Havens

The College Garden at Westminster Abbey (entered via Dean's Yard) claims to be the oldest garden in England, cultivated for around 900 years. It opens to the public on Thursdays, usually 10am–3pm, and contains a medicinal herb garden alongside lawns and fruit trees. Bring a picnic — it is gloriously calm a few metres from the tourist scrum.

South of the river, the courtyard garden at Guy's Hospital near London Bridge is a small, tree-shaded space where the poet John Keats trained as a medical student. It is open to the public during working hours and makes a good breather if you are walking the South Bank.

Practical Tips for a Quiet Visit

• Time it right. Most City and West End gardens fill up between noon and 2pm with office workers. Aim for 10–11am or 3–4pm instead.
• Check opening hours. The Inns of Court gardens and Westminster's College Garden close at weekends and during holidays. Do not assume a gate will be open.
• Go on foot. These places are strung across a small area but are best linked by walking. A route from St Dunstan-in-the-East to Postman's Park to Cleary Garden makes a fine 90-minute stroll.
• Be a good guest. Many of these gardens are cared for by volunteers or serve as places of worship. Keep noise down, take litter home — bins are rare — and do not picnic on a lawn that is being rested.

One last word from someone who has done the research the hard way: the best hidden garden is often the one you stumble upon by taking the wrong turning. Central London rewards the curious walker, and these small green pockets are the proof.