Upcoming Events

Full access information for London Mithraeum Bloomberg SPACE can be found here.

Discover Folkmoot with artist Anne Ryan as she introduces visitors to her new installation, sharing the ideas, stories and materials that shaped the work — from slow walks through the city to layered history of the site.

Explore the atmospheric Temple of Mithras and the Roman artefacts discovered on the site, a source of inspiration for Ryan’s installation.

Designed for adults. Accompanying children over 10 years old are welcome with supervision.

Afterwards, visitors are invited to continue exploring the city through ‘Drift and Saunters’, five short walks created by Anne Ryan and artist Kathy Prendergast.

Join London Mithraeum Bloomberg SPACE for a free, fun and creative family day to celebrate Open House Festival 2026.

Open House Festival celebrates London’s architecture and hidden spaces. In the City of London, cultural spaces are offering free and engaging experiences for families on 12 September, including Guildhall Art Gallery and London’s Roman Amphitheatre. Explore what’s on offer here, or pick up a map of activities from us on the day.

At London Mithraeum Bloomberg SPACE families are invited to step into Anne Ryan’s colourful installation Folkmoot, where sculptures, paintings and friezes bring together animals, people, ancient objects and stories from London’s past and present. Take inspiration from the artworks to shape and build your own sculptural creation, then follow the wildlife trail to discover birds, beasts and other creatures hidden throughout the installation and among the Roman artefacts on display.

Afterwards, continue your journey beneath the city and discover the atmospheric Temple of Mithras.

Aimed at children aged 5 – 11, but all are welcome.

Either book a 30 minute time slot, or drop in.