Opw - National Botanic Gardens
These colourful gardens cover a total area of 19.5 hectares
, part of which is the natural flood plain of the river Tolka. The gardens contain a large plant collection which includes approximately 20,000 species and cultivars. There are four ranges of glasshouses including the recently restored Curvilinear Range.
Notable features include herbaceous displays, rose garden, rockery, vegetable garden, arboretum, extensive shrub borders and wall plants. There is also an Education Centre