Great Little Trains of Wales
# Great Little Trains of Wales

The Great Little Trains of Wales (Welsh: Trenau Bach Arbennig Cymru) is the name of a joint marketing scheme formed in 1970 to promote some of the narrow gauge railways of Wales and encourage visitors to Wales. As well as marketing the railways, the scheme allows visitors to purchase a discount card, allowing reduced rates on all the lines.

As of 2021, there are twelve railways in the scheme.

| Railway | Gauge | Location |
| - | - | - |
| Bala Lake Railway | 1 ft 11+5⁄8 in (600 mm) | Llanuwchllyn |
| Brecon Mountain Railway | 1 ft 11+3⁄4 in (603 mm) | Merthyr Tydfil |
| Corris Railway | 2 ft 3 in (686 mm) | Corris |
| Fairbourne Railway | 12+1⁄4 in (311 mm) (Formerly 15 in (381 mm) until 1986) | Fairbourne |
| Ffestiniog Railway | 1 ft 11+1⁄2 in (597 mm) | Porthmadog |
| Llanberis Lake Railway | 1 ft 11+3⁄4 in (603 mm) | Llanberis |
| Snowdon Mountain Railway | 2 ft 7+1⁄2 in (800 mm) | Llanberis |
| Talyllyn Railway | 2 ft 3 in (686 mm) | Tywyn |
| Vale of Rheidol Railway | 1 ft 11+3⁄4 in (603 mm) (Formerly 1 ft 11+1⁄2 in (597 mm)) | Aberystwyth |
| Welsh Highland Railway | 1 ft 11+1⁄2 in (597 mm) | Caernarfon |
| Welsh Highland Heritage Railway | 1 ft 11+1⁄2 in (597 mm) | Porthmadog |
| Welshpool and Llanfair Light Railway | 2 ft 6 in (762 mm) | Welshpool |
