Port Reachrann · Co. Dublin
A Victorian asylum the size of a town, a fake round tower built by a grieving widow, and Lambay Island sitting offshore that you will never be allowed to set foot on.
Portrane is the northern tip of the peninsula it shares with Donabate, three kilometres up the road and a different place in temperament. Donabate has the train station and the Georgian house and the commuter estates; Portrane has the beach, the asylum, and the sense of being further out than the map says. Most people who arrive did not exactly mean to. That is the right way to arrive.
The thing you cannot miss is St Ita's. The old Portrane Asylum opened in 1903, designed by George Coppinger Ashlin in red brick from the Portmarnock works, built to hold over a thousand patients and at the time the single most expensive building the British government had commissioned in Ireland. It ran as a near-self-contained world - its own churches, clock tower, farm and workshops - for a hundred years, closing to inpatients in 2011 and outpatients in 2014. A modern mental-health unit still works on part of the demesne, so this is a live site, not a ruin. Treat it accordingly.
The older history is layered under all that. There is a late-medieval tower house known as Stella's Tower, after Jonathan Swift's Stella, Esther Johnson, who is said to have stayed there. There is St Catherine's, a medieval church granted to the convent of Grace Dieu back in the 12th century. And there is the Round Tower on the hospital grounds, a Victorian imitation 100 feet tall, built in 1844 by Sophie Evans for her dead husband and known ever since as the Widow's Tower.
But the daily draw is the coast. Tower Bay Beach with its Martello tower converted into a house, the longer strand of Portrane Beach, the seabird-rich heritage area at the north end, and Lambay Island offshore. The peninsula is losing ground to the sea - around a hundred acres gone since the 1980s - which gives the whole place a faint sense of impermanence. Come and look at it while it is here.