Explore our Wedding Packages
We offer three beautifully curated packages — The Sapphire, Ruby and Diamond, designed for different styles of celebration and guest numbers. From intimate ceremonies to full-day experiences, each takes place within our historic Upper and Lower Libraries in the heart of London.
Whether you’re planning a simple ceremony or a full celebration, each package is thoughtfully designed to suit your special day.
The Sapphire Wedding
Sapphire evokes devotion, wisdom, and timeless elegance, celebrating the deep bond and enduring love shared between two hearts.
Ceremony & Reception | 3 hours (14:00 – 17:00)
An elegant and intimate celebration within our historic libraries, perfect for couples seeking a meaningful ceremony followed by a relaxed drinks reception.
Lower Library Ceremony
• Ceremony in the Lower Library (up to 36 guests)
• Reception in the Upper Library (up to 135 guests)
Upper Library Ceremony
• Ceremony in the Upper Library (up to 62 guests)
• Reception in the Lower Library (up to 150 guests)
For enquiries, please get in touch with our Weddings Team or call +44 (0)20 7432 0956.
The Ruby Wedding
Ruby embodies passion, romance, and devotion, celebrating the fiery love and heartfelt connection that bring two souls together.
Reception & Wedding Breakfast | 7 hours (16:00 – 23:00)
A stylish evening celebration with drinks, dining and conversation in one of London’s most distinctive historic venues.
Lower Library Reception
• Drinks reception in the Lower Library (up to 150 guests)
• Wedding breakfast in the Upper Library (up to 48 guests)
Upper Library Reception
• Drinks reception in the Upper Library (up to 135 guests)
• Wedding breakfast in the Lower Library (up to 36 guests)
For enquiries, please get in touch with our Weddings Team or call +44 (0)20 7432 0956.
The Diamond Wedding
Diamonds represent strength, rarity and a love that lasts forever, symbolising the enduring bond between two hearts.
Ceremony, Reception & Wedding Breakfast | 11 hours (12:00 – 23:00)
Our full-day wedding experience allows you to celebrate every moment, from the ceremony to the wedding breakfast, in one remarkable historic venue.
Lower Library Ceremony
• Ceremony in the Lower Library (up to 36 guests)
• Drinks reception in the Upper Library (up to 135 guests)
• Wedding breakfast in the Lower Library (up to 36 guests)
Upper Library Ceremony
• Ceremony in the Upper Library (up to 62 guests)
• Drinks reception in the Lower Library (up to 150 guests)
• Wedding breakfast in the Upper Library (up to 48 guests)
For enquiries, please get in touch with our Weddings Team or call +44 (0)20 7432 0956.
Celebrate While Supporting Science
By choosing the Geological Society for your wedding, you are supporting the work of the world’s oldest geological organisation.
Founded in 1807, the Society promotes the study of Earth science and supports research, education, and public engagement around the world. Income generated through venue hire helps maintain our historic building and supports the Society’s charitable mission.
Your celebration contributes to preserving this remarkable institution for future generations.
