Ogof Hesp Alyn Trip Report.

A brief note on the trip.
Seven of us were underground. We made it to sump 1. Standout feature of the trip -  MUD! Lots of it from the bottom of the pitches to the sump. An interesting, but physically demanding cave. Someone has been coerced/persuaded to write a fuller report for the next edition of the newsletter.

Some pictures and video from Des here.