Vale of Rheidol Railway: http://www.rheidolrailway.co.uk
The Corris Railway Society (Machynlleth): http://www.corris.co.uk
Snowdon Mountain Railway: http://www.snowdonrailway.co.uk
Llanberis Lake Railway: http://www.lake-railway.co.uk
Talyllyn: http://www.talyllyn.co.uk
Rheilffordd Llyn Tegid, Bala Lake Railway: http://www.wales2000.net/railway.html
The Welsh Highland Railway (Porthmadog): http://www.whr.co.uk
Brecon Moutain Railway - Merthyr Tydfil: http://www.breconmountainrailway.co.uk/contact.html
Welshpool and Llanfair Light Railway: http://www.wllr.org.uk