Mynytho is a small village in the parish of Llanengan near the southern coast of the Llŷn Peninsula in northwestern Wales.

In English this means Mynytho is also the site of a small yet highly visible tower that stands on a hill (Foel Tŵr) overlooking the area.

The tower, which is popularly known to English residents as the "Jampot",[3] is an old windmill but was never a success due to crosswinds on the hill, it is identified on maps as being an old mill.

The community supports its own large chapel called Horeb, which stands close to the common land and a spring[4] said to have healing properties.

Of historical interest is the older (18th century) but disused chapel (Capel Newydd)[5] which stands on the left hand side of the road to Nanhoron.