Tan-y-groesTan-y-groes is a hamlet in the community of Penbryn, Ceredigion, Wales, which is east of Cardigan on the A487 trunk road. Tan-y-groes is represented in the Senedd by Elin Jones and the Member of Parliament is Ben Lake.EtymologyThe name derives from the Welsh language and means "under the cross".Internal Fire Museum of PowerThe Internal Fire Museum of Power in Tan-y-groes displays a collection of internal combustion engines and steam engines, many of which are operational.DistilleryThe 'In the Welsh Wind' distillery in Tan-y-groes makes gin, whisky and other spirits. It was established in 2018 and in 2021 received permission to extend and develop its building.