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Garden Details

London Open Gardens 6-7 June 2026

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25 Cannon Street

Visitors will be granted entry at regular intervals; last entry 3pm

25 Cannon Street
(Photo: Fin Nichols)

The Garden

Overlooking the iconic St Paul's Cathedral, this mini jewel of a City rooftop space has been recently created and is planted with innovation and style in contemporary raised beds. The small private rooftop garden demonstrates the versatility of a corporate urban space, using many herbaceous plants and grasses. The high level urban greening forms part of the City’s biodiversity green corridor, which stretches from the Barbican gardens in the north to the river in the south. It showcases the importance not only of creating beautiful planted spaces, but also of providing essential habitats for wildlife within our City buildings.

Last entry is at 3pm. Twenty to thirty visitors will be admitted at a time with entry on a rolling basis – please expect to queue.

Visitor Information

Open
Saturday 10:00–15:30
Entrance
Between Cannon Street and Watling Street
Nearest postcode: EC4M 5SB
Buses
Map of nearby bus stops
Station
St Paul's
Cycle hire station
Queen Victoria Street (Map)
Access
Garden fully accessible
Roof access is subject to the lift being in service
Dogs
Only working assistance dogs

Getting here

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Where next?

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30 Cannon StreetEC4M 6XD

Additional booking required. Tickets will be released later in the year.

Distance (in straight line)
0.1 km / 0.1 miles
Open
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Stunning rooftop garden with a backdrop of St Paul's and other iconic landmarks of the Square Mile. Please note this garden needs to be prebooked with a timed entry ticket. There will be no access into the garden without a prebooked ticket.

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Eversheds Sutherland Rooftop GardenEC2V 7WS

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0.2 km / 0.1 miles
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Sunday 10:00–15:00

Containers and recycled items hold a variety of pollinating plants in this secret roof garden, which also boasts beehives and amazing, iconic views across the City.

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49 BanksideSE1 9JE

Distance (in straight line)
0.6 km / 0.3 miles
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A hidden secret garden with a unique story and many delights in the planting. A small paved area includes a pond and fountain. Within the narrow space, climbers cover the walls and pots brim with foliage to create texture and colour.

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Cloth Fair Hidden GardenEC1A 7JN

Distance (in straight line)
0.7 km / 0.4 miles
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Sunday 12:00–16:00

Sunken garden at the rear of 900-year-old St Bartholomew the Great Church, rescued from the wild by local residents. Mulberries and other fruit tasting. Refreshments. Music.

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Barbican Wildlife Garden, Fann StreetEC2Y 8BR

Distance (in straight line)
0.9 km / 0.6 miles
Open
Saturday 11:00–16:00
Sunday 11:00–16:00

This award-winning wildlife garden is a unique nature conservation site, tended by volunteers from the Barbican Wildlife Group and the City Gardens Team to enhance biodiversity in the City.

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