logo transpbacksmall

design. create. inspire.

google-icon facebook-icon pinterest-icon Agapanthus bed, August

Welcome to our garden website. Llwyngarreg is a 3 1/2 acre garden in West Wales, right on the Carmarthenshire and Pembrokeshire border. It was started by Liz and Paul O’Neill in 2000.


Our objective has been to create the right niches to grow the plants we admire and to try to do so in an aesthetically pleasing way. We grow a lot of plants which should do well in wet mild West Wales; Rhododendron, Acer, Primula, Bamboos, Meconopsis, Magnolia and some which have been a surprise: Dierama, Agapanthus, Tigridia, and Colocasia. We have grown a lot of plants from seed and continue to do so.


If you visit please do not expect to see a completed garden; it will never be finished!  We enjoy making sculptures and structures out of living willow which children can enjoy along with the swings.

Wildlife has increased immeasurably as the garden has developed, most of it welcome, some merely tolerated!  

trip advisor logo

Click to visit

To see more views of the garden, go to "Garden Plan" and click on the camera icons.

PLEASE NOTE: To visit Llwyngarreg during Covid-19, you should book on ngs.co.uk at weekends or leave a phone message on 01994240717 in the week to say when you wish to come. Thanks!