[1] The Grand Hibernian carriages were heavily renovated Mark 3s, originally built by British Rail Engineering Limited at Derby Litchurch Lane Works for Córas Iompair Éireann between 1980 and 1989, and withdrawn in 2009.

[3] IE 201 Class number 216 River Dodder has been overhauled specifically for use on the Grand Hibernian, having been repainted into the same dark blue livery as the coaches.

However, it was decided between Irish Rail and Belmond that 216 was the most suitable candidate to become the Grand Hibernian's dedicated locomotive, and as such it was brought back into service.

In a green undercoat, it worked several test runs and freight trains in 2016 before being repainted into the Grand Hibernian's blue livery.

A second 201 class locomotive – presumedly 225 River Deel – was due to be converted for use with the Grand Hibernian in the event that 216 fails or is unavailable.

All carriages were unloaded at North Wall sidings and taken by rail to Inchicore, where they were assembled into a complete train in preparation for test runs.

The Grand Hibernian was officially launched on Tuesday 30 August 2016, with Irish Rail Intercity-liveried 226 hauling the inaugural train out of Heuston station at 14:20.

It has been realized in shape of the new service Britannic Explorer,[17] which will have its first ride in July 2025, featuring round trips from London to Cornwall, Wales and The Lake District.

Similar to the latest improvements of Royal Scotsman the train will be refitted with Grand Suite compartments (as known also from Venice Simplon-Orient-Express) and a room for wellness treatments.