Y bythynnod gorau a mwy

Swau, Parciau a Gerddi Yn ôl i'r dudalen flaenorol

National Botanic Gardens Of Wales

The National Botanic Garden of Wales (NBGW) is situated near Llanarthney in the Towy Valley, Carmarthenshire, Wales. The garden is both a visitor attraction and a centre for botanical research and conservation, and features the world's largest single-span glasshouse measuring 110 m (360 ft) long by 60 m (200 ft) wide.