The National Botanic Gardens

The National Botanic Gardens on the south bank of the River Tolka in Glasnevin are a great place to wander on a fine day, while their magnificent Victorian wrought-iron glasshouses offer diversion and shelter whatever the weather. Laid out between 1795 and 1825 with a grant from the Irish parliament, the gardens were, in 1844, the first in the world to germinate orchids from seed successfully, and in August of the following year, the first to notice the potato blight that brought on the Great Famine. Nowadays, a total of around twenty thousand species and cultivated varieties flourish here, including an internationally important collection of cycads, primitive fern-like trees. Highlights include the rose garden, collections of heather and rhododendrons, the Chinese shrubbery and the arboretum.