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The Signet Library is one of Edinburgh's most prestigious and beautiful venues, housed in a magnificent Georgian building dating from 1822. Located in the heart of Edinburgh's historic Old Town on Parliament Square, this Grade A listed building features stunning period architecture, ornate plasterwork, and impressive book-lined rooms. The venue offers multiple elegant spaces including the famous Colonnades room with its spectacular columns and the intimate Upper Library. With its prime location next to St Giles' Cathedral and Edinburgh Castle, the venue provides an unparalleled setting for corporate events, weddings, and private functions. The building combines historic grandeur with modern event facilities, making it one of Scotland's most sought-after exclusive venues.
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| Space | Theatre | Cabaret | Boardroom | Classroom | U-shape | Banquet | Reception |
|---|---|---|---|---|---|---|---|
| The Colonnades | 80 | — | 30 | 40 | 35 | — | — |
| Upper Library | 40 | — | 20 | 24 | 18 | — | — |
Day delegate rate from the venue’s published pricing. Exact quotes confirmed on your proposal.
Includes: Room hire estimate.
Half day, full day and evening rates available on request.
Bespoke menus and exclusive-use packages for private events.
Exclusive hire venue with bespoke pricing. Rates vary by season, day of week, and event requirements. Includes venue hire, basic furniture, and lighting.
Request exact pricing →Dietary options catered for
Always confirm specific access requirements with our team — we check on your behalf.
Parliament Square, Edinburgh, EH1 1RF, United Kingdom
Every score below is computed from verified platform data — never marketing copy.
The Signet Library is a verified historic library event venue in Edinburgh, hosting up to 120 guests, with day delegate rates from £330. Its genome scores highest for Historic, Accessibility. Verified on-site: food & catering, accessibility. Best suited to memorable events in a heritage setting.
Best for: memorable events in a heritage setting, fully accessible events.
AV and hybrid-event facilities are not yet evidenced in the profile data. Sustainability credentials are not yet evidenced in the profile data.
Up to 120 guests for standing reception, 80 for seated dinner
Built-in AV system with projector, sound system, and wireless microphones
Exclusive catering partners provide full service dining and drinks
Limited street parking available, public car parks nearby on Castle Terrace and Grassmarket
The Signet Library is one of Edinburgh's most prestigious and beautiful venues, housed in a magnificent Georgian building dating from 1822. Located in the heart of Edinburgh's historic Old Town on Parliament Square, this Grade A listed building features stunning period architecture, ornate plasterwork, and impressive book-lined rooms. The venue offers multiple elegant spaces including the famous Colonnades room with its spectacular columns and the intimate Upper Library. With its prime location next to St Giles' Cathedral and Edinburgh Castle, the venue provides an unparalleled setting for corporate events, weddings, and private functions. The building combines historic grandeur with modern event facilities, making it one of Scotland's most sought-after exclusive venues.
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