Llanidloes on Wikipedia.

Baptist Chapel. © Gerard Charmley (2011).

China Street Presbyterian Church. © Gerard Charmley (2011).

Bethel English Calvinistic Methodist Chapel (1872). The previous building stands next door, and was converted to serve as the church hall when its replacement was built. Both © Gerard Charmley (2011).

Long Bridge Street Wesleyan Chapel. © Gerard Charmley (2011).

St. Idloes. Interior view, showing the arcading reputed to have been brought from Abbey Cwm Hir after the Dissolution. Both © Tim Hollinghurst. Another interior view, © Kenneth Paver. Link.

Trinity U.R.C., originally Zion Congregational Chapel. The architect was John Humphrey, who also designed Morriston Tabernacl (aka Libanus Chapel) - see here. © Gerard Charmley (2011).