DCU Caving Club  
   Based in Dublin. Offers weekend trips, climbing sessions and first aid courses. Includes trip reports, event schedule, photos and contacts.
   http://www.redbrick.dcu.ie/~caving

Speleological Union of Ireland  
   Provides training, supports conservation and exploration, and sponsors overseas expeditions. Conducts an Annual Symposium and publishes a newsletter and journal. Includes membership and contact details.
   http://www.cavingireland.org/

DIT Caving Club  
   Meets at the Dublin Institute of Technology. Trip reports, equipment, safety, songs, library holdings and contact information.
   http://clubsoc.dit.ie/caving/

Queen's University Caving Club  
   Located in Belfast. Affiliate of British Cave Research Association. Includes trip reports, photos and contact information.
   http://quis.qub.ac.uk/caving/index.htm

DU Potholing Club  
   Meets at Trinity College in Dublin. Includes introduction to caving, trip reports, meetings and contact information.
   http://www.tcd.ie/Clubs/Potholing/

UCD Caving & Potholing Club  
   University of Dublin caving club. Training, trips, news, photos, contacts and links.
   http://fatboy.ucd.ie/ucdcpc/