Blessington Street Basin supplied drinking water to Dublin’s north city from 1810, and kept the Jameson and Powers distilleries running until the 1970s. The reservoir is still here – 122 metres long, 55 wide, about 15 million litres behind a railing – but the water serves swans now instead of stills. A path roughly five metres wide rings the basin, the whole park covers just 0.75 hectares in Phibsborough, and high stone walls shut out almost everything beyond them. Locals call it the secret garden and mean it: you can walk past the Blessington Street gate without ever knowing the water is there.
If you only have twenty minutes, do one slow lap and take a bench on the quieter canal side. That’s the park. There’s no view to chase and no big-ticket sight, just still water, an island of nesting birds, and a 19th-century reservoir at a gentler job than it was built for.
From reservoir to park
Construction began around 1803 and finished in 1810, creating the Royal George Reservoir, named for George III. The water came from Lough Owel in County Westmeath, carried east along the Royal Canal and in by the Broadstone branch. For decades it fed the north city’s taps; later it went to the two big Dublin whiskey houses, Jameson on Bow Street and Powers on John’s Lane, until the supply finally fell out of use in the 1970s.
It became a public park in 1891, then slid into neglect across the 20th century. A community-led restoration in 1993–94 – backed by Dublin City Council, the National Heritage Council, FÁS and the older-people’s charity ALONE – brought it back, and President Mary Robinson reopened the park with Lord Mayor John Gormley on 4 November 1994.
What’s here
The island in the middle is a bird sanctuary, kept inaccessible on purpose. Mute swans, tufted ducks and mallards are here year-round; winter brings teal and pochard, and the regulars’ list runs to moorhens, grey herons, the odd Mandarin or wood duck and, now and then, a kingfisher along the canal. Management discourages feeding bread – it fouls the water.
The red-brick Tudor lodge by the entrance was built in 1811 for the basin keeper and still stands. Austin McQuinn’s bronze sculptures, ‘Natural Histories’, are set about the grounds. The rest is a working community park: an outdoor gym, a multi-use games area, a children’s playground, picnic benches, beehives, a volunteer-run community garden, and a corner given over to Phibsboro Amateur Boxing Club.
Getting there
The basin is a 10- to 15-minute walk north of Parnell Square, off Blessington Street. Buses are the easy option – routes 4 and the 38 family stop on Phibsborough Road – and the Luas Green Line (Phibsborough or Dominick stops) is roughly ten minutes away on foot. Don’t plan on driving: there’s no car park, and street parking nearby is limited and mostly resident-permit. The paths are level, paved and wheelchair-friendly throughout.
One honest caveat: there’s no café, so bring a coffee with you rather than counting on finding one. The opening hours are short in winter – the gates close at 17:00 in December and January, against 22:00 in June and July – so check the season before a late-afternoon visit.
Nearby
The park backs onto the Royal Canal towpath, a flat, traffic-free route for walking or cycling into the city or out west under the Victorian bridges. On Friday afternoons a farmers’ market sets up on the towpath beside the basin. A few minutes away, opposite Phibsboro Library on the North Circular Road, the Irish Volunteer Monument remembers the Dublin Brigade men who died in the 1916 Rising and the War of Independence; its base carries scenes from Irish myth – the arrival of the Milesians, Cúchulainn fighting at the ford, and the death of Brian Boru at Clontarf in 1014.