Phoenix Park to Close for Two Days as Trump Visit Security Operation Shuts Dublin Zoo
Phoenix Park, one of Europe's largest urban parks and a beloved amenity for Dublin's residents, will be closed to the public for two days next week to facilitate the security operation surrounding US President Donald Trump's visit to Ireland. The Office of Public Works has confirmed that all gates and roads within the park will close at 11pm on Thursday, 10 September, and are not expected to reopen until 6pm on Saturday, 12 September — a closure that will also force Dublin Zoo to shut for two days, affecting thousands of visitors and school groups with pre-booked tickets.
Background
Donald Trump's visit to Ireland is the most significant diplomatic event of the Irish government's EU Council Presidency, and one of the most logistically complex security operations the state has undertaken in recent years. The visit, which was confirmed in late August, will see the US President spend approximately 36 hours in Ireland, with engagements in Dublin and County Clare before departing for other European destinations.
The choice of Phoenix Park as the primary location for Trump's Dublin engagements reflects the concentration of significant state buildings within the park's 1,750 acres. Áras an Uachtaráin, the official residence of the President of Ireland, is located within the park, as is Farmleigh House, the state guest house used for high-level diplomatic meetings, and the US Ambassador's residence. The security requirements for a visit involving the US President — who travels with one of the most extensive protection details in the world — make it effectively impossible to keep the park open to the public during the visit.
The visit has generated significant political controversy. The Labour Party and People Before Profit have called for protests, with PBP TD Paul Murphy stating that there should be "no red carpet" for Trump given his administration's policies on immigration, climate, and international trade. Large-scale protests are planned in Dublin city centre, Shannon, and Doonbeg. The government has defended the visit as an important opportunity to advance Ireland's interests with the United States, particularly in the context of trade policy and the Irish-American relationship.
Key Developments
Trump's itinerary in Dublin includes a bilateral meeting with Taoiseach Micheál Martin at Farmleigh House and a visit to Áras an Uachtaráin to meet President Catherine Connolly. The meeting with Connolly is politically significant: the President, who was elected in 2025 on a platform that included strong positions on human rights and international law, has been publicly critical of some aspects of US foreign policy under the Trump administration. The meeting is expected to be cordial but substantive, with Connolly expected to raise issues including the treatment of undocumented Irish citizens in the United States and the impact of US tariff policy on Irish exports.
Following his Dublin engagements, Trump is expected to travel to Doonbeg in County Clare, where he owns the Trump International Golf Links and Hotel. The visit coincides with the Amgen Irish Open, which is being held at Doonbeg this year, and Trump is expected to attend the tournament. The security operation in Clare is expected to be extensive, with significant disruption to traffic and public access in the Doonbeg area anticipated for the duration of the visit.
The total cost of the security operation has been estimated at more than €20 million, a figure that has drawn criticism from opposition politicians who argue that the money would be better spent on public services. The Garda Commissioner has defended the expenditure as necessary to meet Ireland's obligations as a host country for a visiting head of state.
Why It Matters
The Phoenix Park closure is a tangible illustration of the disruption that high-level diplomatic visits impose on ordinary life in Dublin. The park is used daily by hundreds of thousands of people — joggers, cyclists, families with children, dog walkers, and visitors to the zoo — and its closure for two days will affect a significant number of people who have no connection to the diplomatic event that necessitates it. Dublin Zoo, which attracts more than one million visitors per year, will lose two days of revenue and will need to rebook or refund thousands of pre-booked tickets.
The visit also raises broader questions about the relationship between Ireland and the United States under the Trump administration. Ireland's economy is deeply integrated with the US through foreign direct investment, trade, and the Irish-American diaspora, and the government has been careful to maintain a working relationship with the Trump White House even as it has disagreed with specific policies. The bilateral meeting at Farmleigh will be an opportunity to advance Irish interests on issues including the treatment of undocumented Irish citizens, trade policy, and the future of the US-EU relationship.
Local Impact
For Dublin residents, the Phoenix Park closure is a significant inconvenience. The park is the primary green space for communities in Cabra, Castleknock, Chapelizod, and Islandbridge, and its closure will force residents to find alternative locations for exercise and recreation during the two-day period. Dublin City Council has advised residents to use alternative parks including Marlay Park in Rathfarnham, St Anne's Park in Raheny, and Bushy Park in Terenure during the closure. Translink — or rather, Dublin Bus — has advised that routes serving the park will be diverted during the closure period, and commuters using the park as a through-route are advised to allow additional time for their journeys.
Dublin Zoo has contacted all visitors with pre-booked tickets for 11 and 12 September to offer refunds or rebooking options. The zoo has indicated that it will prioritise school groups in the rebooking process, given the disruption to educational visits that the closure will cause.
What's Next
Trump is expected to arrive in Dublin on the morning of Friday, 11 September, with his engagements at Áras an Uachtaráin and Farmleigh scheduled for that day. He is expected to travel to Doonbeg on the afternoon of 11 September, with the park expected to reopen by 6pm on Saturday, 12 September. The OPW has indicated that if operational requirements allow, the park may reopen earlier than the scheduled time. Protests are expected in Dublin city centre on Friday, with Garda Public Order Units deployed to manage the demonstrations.
