Gwydir Uchaf Chapel, in the woods above Gwydir Castle, was built in 1673 by Sir Richard Wynn as a family memorial chapel for the Wynns of Gwydir. The simple exterior provides a direct contrast with its beautifully painted ceiling, depicting the Creation, the Trinity and the Last Judgement.
This chapel should not be confused with the one adjoining Llanrwst Church, called Gwydir Chapel. (This was built in 1633 by an earlier Sir Richard Wynn, and is said to have been designed by Inigo Jones. It has elaborate wood panelling, several family tombs and a stone coffin said to be that of Llywelyn ab Iorwerth, moved from Maenan Abbey at the Dissolution.)