Ireland's Largest · Flagship

MRSI Exhibition 2026

24–26 October 2026 · Mount Temple Comprehensive School, Malahide Road, Dublin 3

Dublin's largest model railway exhibition, hosted by the Model Railway Society of Ireland in a new all-new venue for 2026. Over 40 stands including some of Ireland's finest layouts, static displays, and trade stands. Irish Railway Models / Accurascale are show sponsors and typically launch new Irish-outline models over the weekend.

Featured Layouts

  • Dundalk Works (MRSI) — finely detailed models of the former Great Northern Railway of Ireland works at Dundalk and the Boyne Viaduct at Drogheda. Returning after a 15-year absence.
  • Dun Laoghaire (SDMRC) — the Co Dublin station in contemporary era, with plenty of Irish trains running.
  • Little Siddington (Wexford MRC) — one of the largest travelling Model Railway layouts in Ireland at over 10 metres long.

Trade Stands & Manufacturers

Irish Railway Models / Accurascale as show sponsor, plus a range of Irish and UK retailers and manufacturers. New Irish-outline model launches typically announced over the weekend — a key event for Irish-outline collectors.

Practical Info

  • Venue: Mount Temple Comprehensive School, Dublin 3
  • Dates: Saturday 24 October – Monday 26 October 2026 (October Bank Holiday weekend)
  • Adult ticket: approx €10–€12 (confirm on MRSI social channels)
  • Family tickets available
  • Parking: available on-site
Biennial · Dublin South

SDMRC Exhibition

Late October Bank Holiday weekend · Blackrock College, Dublin

The South Dublin Model Railway Club's biennial exhibition at Blackrock College. Features railway layouts from clubs all over Ireland (north and south), stands on other hobbies, and trade stands. Runs Saturday through Monday 11am–5pm each day.

Pair with the MRSI Exhibition for a full weekend of Irish model railway content. 2026 specifics to be confirmed — check SDMRC's own site for dates.

Regional

Regional Club Open Days

Wexford Model Railway Club, Mid West MRC (Limerick), Cork Model Railway Society and the North of Ireland Model Railway Society all run occasional open days and smaller exhibitions throughout the year. Check the Irish Railway Modeller "What's On" forum for current listings.

UK Exhibitions Worth the Ferry

Many Irish modellers travel to UK exhibitions for broader trade presence. Dates vary annually — key shows include Warley National Model Railway Exhibition (Birmingham), Ally Pally (London), and Keighley Model Railway Club's annual show. UK shows typically have wider retailer attendance but less Irish-outline content than MRSI.

Know an Irish model railway event we're missing?

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Tip for first-timers: MRSI Exhibition Saturday is the busiest day — Monday is much quieter if you want space to study layouts and chat with exhibitors. Bring cash for trade stands (many smaller traders don't take cards).