Talgarth Tourist Information Office,
lists accommodation, leisure activities, and general advice about the area.

Brecon Beacons National Park,
has lots of useful background information about the park for visitors:

South Wales Potters,
the potters’ association covering the area, with photos of  the wide range of members’ work.

Craft Renaissance,
an art and craft centre in the Usk valley, with several  craftspeople working on site.