Llandeilo'r-Fan is a small village located in Powys, Wales.

Llandeilo'r-Fan is the end of the public road up from the Usk valley, which continues into the Sennybridge Training Area (SENTA) above the village.

There is a cattle grid and a red flag flying, which prohibits public access along the road over the Epynt mountain to Dixies Corner.

However, access is allowed to the Epynt Way sections 6 and 7 (walking/cycling/horse-riding), which end just beyond the military range boundary.

There is a horse corral which is also suitable for car parking here, named as "Epynt Way Section 7" on Google maps.