About Us - OneCity

OneCity is the official City of London's welcome team, sharing with you the hidden, iconic, and experiences around the Square Mile.

You can find us online or visit in person at the City Information Centre, outside St Paul's Cathedral.

OneCity is the digital platform promoting the City of London (or Square Mile) as a world-class destination where people want to live, work, learn and explore.

OneCity is a collaboration between the City of London Corporation, NLA, and the City Property Association (CPA).

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Walking Tours and Trails in the City

Make the most of your time in the City of London - take a guided tour with official City of London Guides, or follow self-guided walks and trails.

City Visitor Trail

The City Visitor Trail is a 90 minute self-guided tour perfect for those on a sight-seeing mission. Take on world famous attractions, uncover hidden gems and feast on the culture, history and heritage of the City of London.

Parks and green spaces in the City of London

Whether you’re looking for a tranquil picnic spot or somewhere for quiet contemplation, here are some of the City’s greenest spaces to seek out.

10 hidden gems in the City of London for you to explore!

Whether you love art, history or simply a good old snoop around, there’s a treasure trail of hidden gems to find in just one square mile – the Square Mile.