Clairseach List
Online forum for players and researchers.

Wire Harp List
Online forum for players.

BBC Scotland Gaelic pages
Excellent for learners.

Comunn na Clarsaich
Parent body of the Wire Branch, founded in 1931, promotes both gut and wire strung instruments and runs the Edinburgh International Harp Festival.

The Historical Harp Society of Ireland
Promotes historical harps in Ireland with particular emphasis on the historical harp of Ireland - the wire-strung cláirseach, and organises the annual Scoil an Chlársigh summer school.

The Scottish Harp Society of America
Promotes both gut and wire strung harps playing Scottish music.

Celtic Roots
BBC Scotland's site.

Trad Music.com
Info site run by and for trad musicians.