O'Brien Park's amenities include a small children's playground (toddlers - 10yrs old), a park shelter and a cast iron drinking fountain.
Among the mature trees in the park are Alder, Ash, Beech, Birch, Flowering Crab, Hawthorn, Hornbeam, Holly, Horse Chestnut, Lime, Maple, Mountain Ash, Oak, Ornamental Pear, Whitebeam and Willow.
Clare Street, Limerick
8am to dusk, and 8am to 9pm from the 3rd week in April to the 4th week in August