The Phoenix Park at 707 hectares (1752 acres) is one of the largest enclosed recreational spaces within any European capital city. It's great place to go with a bike. Go see the large herds of deer and see the presidents residence.
The Phoenix Park is open 24 hrs a day, 7 days a week, all year round.
The main gates of the Park at Parkgate Street and Castleknock Gate are open 24 hours.
The side gates to the Park are open from 7am approximately until 10.45pm approximately.
Superintendent's Office - The Whitefields, Phoenix Park, Dublin, D08 KDC4
Office hours are Monday to Friday 8am - 5pm