Necarne Castle – Gothic shell, free parkland

Overview

The house at Necarne is a roofless shell now, its Gothic front boarded up and losing ground to ivy, so the reason to come is the demesne around it: roughly 230 acres of woodland and parkland, free to walk from sunrise to sunset, every day of the year. Necarne Castle, known locally as Castle Irvine, sits about a mile south of Irvinestown in County Fermanagh. Over four centuries it has been a plantation stronghold, a Victorian country house, a shooting lodge for guests including Lord Mountbatten, and a US Navy hospital in the Second World War. As of 2026 the empty castle and its yards are up for sale or lease, so the next chapter is uncertain – but the grounds stay open.

If you only have half an hour, walk from the car park to the 2.8-acre walled garden and the classical stone bridge, then loop back through the woods.

Name & local lore

The name Necarne likely comes from the Irish Na Caorthann, meaning ‘the rowans’, after the rowan trees that once grew on the grounds. A more colourful local tale derives it from Ní carn é – ‘there is no building here’. The story goes that when O’Donnell raiders swept through in the 16th century, locals covered the early fortification with turf to hide it. The field they cut the sods from became known as Sod Park, a name that survives to this day. The same corner turns up in local ghost stories, with the odd visitor reporting a woman in a white dress on the old paths.

A layered history

The estate’s origins lie in the early 1600s, when the Crown granted the land to the Scottish planter Gerard Lowther, who built a fortified house and bawn to protect settlers in a volatile time. By 1629 the property had passed to Christopher Irvine, and the Irvine family would hold it for nearly 300 years, until 1922.

The castle’s Gothic look dates to the 1830s, when the Irvines brought in the architect John Benjamin Keane to remodel the house. Construction started in 1831 and the two-storey Victorian Gothic façade was completed in 1835, with pointed arches, decorative chimneys and battlements. The 2.8-acre walled garden went in around the same time, about 1836, and the official estate still bills it as ‘one of the finest examples in Ireland’.

Captain Richard Outram Hermon, from Sussex, bought the estate in 1925 and set about an extensive restoration of the house and gardens from 1927. He turned it into a shooting lodge whose guests included Lord Mountbatten and Prince Bernhard of the Netherlands. In 1941 the United States Navy requisitioned the house and ran it as a military hospital through the war.

After 1945 the castle fell into disrepair. Fermanagh District Council took ownership in 1981, and the outbuildings later housed an equine college – but that has since moved out, and the castle and its yards now stand empty. The whole estate is being offered for sale or lease. The castle is a Grade B+ listed building.

Walking the demesne

The parkland is the real draw. Marked trails wind through mixed broadleaf and conifer woodland, with interpretive panels along the way explaining the estate’s planting history, the surviving foundations of the 17th-century bawn, and the castle’s wartime role. The main routes are generally level and manageable with a pushchair or wheelchair, though some woodland sections have uneven ground and tree roots.

The restored walled garden and the ornamental stone bridge are the two set-piece features, both free to reach and among the better spots for photographs.

What to see and do

• The façade – The castle’s exterior is fully visible from the grounds, and the pointed arches and towering chimneys read best in late-afternoon light. Note that the building itself is a boarded-up, roofless ruin fenced off for safety – you’re here for the grounds, not the interior.
• The parkland walks – The marked routes loop through open meadow and dense woodland, a quiet stretch minutes from the village.
• The walled garden and bridge – Both are well kept and free to reach, and the classical bridge is the estate’s most photographed corner.
• Seasonal events – The demesne hosts equestrian shows, point-to-point races, vintage fairs, concerts and the Fermanagh County Show. Everyday parkland access is free, but special events can charge admission (the county show was £10 for adults in 2023). Check the official website for dates.
• Nearby Fermanagh – Pair a visit with Castle Coole, Castle Archdale Country Park & War Museum, or the ruins at Castle Balfour.

Getting there and practical details

Necarne is about a mile (1.6 km) south of Irvinestown, signposted off the A32, with free parking beside the main entrance. Irvinestown itself is only around 1 km (0.6 mi) away on foot, with cafés, pubs and restaurants for afterwards; there’s nothing on the estate itself. The estate also runs holiday lets – the Courtyard Bedrooms and a three-bedroom Garden House – and takes stable bookings for horses, all through castleirvine.com.

Stay on the marked paths and keep clear of the castle walls; the information panels give you the history without needing to go near the building. In the busier summer months, arrive early for a space near the main walkway, and bring sturdy footwear if you plan to take the woodland trails.