A stone memorial commemorates John Groome, the fourth officer of the Royal Charter, which was driven onto rocks at Moelfre, with over 450 lives lost, in 1859.

It is considered by Cadw to be a simple rural church characteristic of the island, and is Grade II* listed.

[3] The community reaches the coast at Traeth Bychan, a sandy bay backed by cliffs.

[4] In 1939, the Thetis, a Royal Navy submarine built in Birkenhead, sank during sea trials, with the loss of 99 lives.

[5] On recovery, the submarine was beached at Traeth Bychan, before being towed to Holyhead, where the bodies were recovered and buried in a mass grave.