Barnett Demesne

📍 South Belfast, Antrim

🏛️ Attraction

Last updated: 28 April 2026

Overview

Let's Go Hydro Kids Summer Scheme, Belfast, Co. Antrim
Let's Go Hydro Kids Summer Scheme, Belfast, Co. Antrim Courtesy of Lets Go Hydro

Barnett Demesne is a 70‑acre public park set in the Lagan Valley Regional Park, just a short ride from Belfast city centre. The grounds were once the private estate of William Barnett, the last owner of the Georgian‑style Malone House, and they opened to the public in 1951. Today the park retains the elegance of its 19th‑century landscaping while offering modern amenities such as a mountain‑bike jumps park, an arboretum, a daffodil garden, a rose garden and a network of family‑friendly walking routes. The site has earned a Green Flag Award every year from 2011 to 2025, confirming its status as one of the UK’s finest open spaces.

History

Belfast Castle Exterior_2_Belfast_Co. Antrim.jpg
Belfast Castle Exterior_2_Belfast_Co. Antrim.jpg Tourism Ireland

The estate’s origins trace back to the early 17th century when it formed part of the larger Malone Estate owned by the Upton family, prominent landowners in the area. In 1821 William Wallace Legge inherited the land and began an ambitious planting programme that still defines the park’s character. Malone House, built in the 1820s for merchant William Wallce Legge, dominates the landscape and provides sweeping views over the Lagan Valley and the Belfast hills. The present house is a faithful replica of the 1825 building, restored after the city council acquired the property in 1946 and opened the grounds to the public in 1951. Since then, the park has evolved to include sport facilities, a children’s playground, a vibrant community centre housed in the former stable yard, and a range of volunteer‑led conservation projects run by the Friends of Barnett Demesne.

What to See & Do

Belfast Zoo , Co. Antrim - Giraffe enjoying the visitors
Belfast Zoo , Co. Antrim - Giraffe enjoying the visitors Courtesy of Tourism Northern Ireland
  • Malone House – The historic house now operates as a restaurant and event space (the Malone Room). Its terraces overlook the parkland, and the on‑site café serves light meals and refreshments. The café is open Mon‑Sat 9:30 am‑4:30 pm and Sun 9 am‑4 pm; the adjoining Barnett Restaurant serves meals daily from 12 noon‑3.30 pm.
  • Arboretum & Daffodil Garden – A curated collection of native and exotic trees lines the main avenues, while a dedicated daffodil garden bursts into colour each spring.
  • Rose Garden – A smaller but well‑maintained rose garden adds fragrance and colour in the summer months.
  • Wildflower Meadows – Over 70 species of wildflowers carpet the meadows in summer, attracting jays, rooks and a chorus of songbirds.
  • Wildlife – Rabbits, badgers, grey and red squirrels are regular sightings; the park’s semi‑natural habitats support a rich birdlife.
  • Mountain‑Bike Trails – The Barnett Demesne Trails feature a 3.4 km green shared‑use trail, a 3.9 km blue trail, and three red‑loop options (total 1.5 km). Ireland’s first purpose‑built jumps park offers six lines of table‑tops, doubles and hip jumps, making it a magnet for adrenaline seekers.
  • Ecotrail & Orienteering – Marked routes guide walkers through woodland, marshland and open fields, suitable for families and school groups.
  • Children’s Playground – Located near Shaw’s Bridge, the playground provides safe, modern equipment for younger visitors.
  • Belfast Activity Centre – Housed in the old stable yard, the centre offers high‑ropes and zip‑line courses, indoor climbing walls and occasional canoeing sessions on the Lagan at Shaw’s Bridge.
  • Tennis Courts – Two hard‑court tennis courts are available on a first‑come‑first‑served basis.
  • Annual Spring Fair – Held each April, the fair showcases live music, entertainment and wildlife displays, adding a festive flavour to the park.
  • Friends of Barnett Demesne – A volunteer group that organises clean‑up days, tree‑planting events and educational talks for schools.

Events & Festivals

Barnett Demesne’s calendar is anchored by the Spring Fair each April, featuring local musicians, family‑friendly entertainment and displays of the park’s wildlife and horticulture. Throughout the year the venue also hosts occasional art installations, outdoor concerts and community‑led cultural programmes, many of which are organised in partnership with Malone House’s events team and the Friends of Barnett Demesne. Check the Belfast City Council website or the park’s notice boards for the latest schedule.

Flora & Fauna

Barnett Demesne’s planting scheme, begun in the 1820s, created a mature arboretum of both native species such as oak, beech and ash and exotic specimens like Japanese maple and sequoia. In spring the dedicated daffodil garden displays thousands of bulbs, while the surrounding meadows support more than 70 wild‑flower species, including oxeye daisy, field scabious and meadow buttercup. The varied habitats attract a range of wildlife: grey and red squirrels, badgers and rabbits are commonly seen, and the woodland birds – jays, rooks, blackbirds and goldfinches – provide a lively soundtrack throughout the year.

Mountain Biking Details

The park’s mountain‑bike network is managed by Mountain Bike NI. The green trail (3.4 km) is a gentle, mostly surfaced route suitable for families and beginners. The blue trail (3.9 km) adds tighter single‑track sections and modest climbs, ideal for riders progressing beyond the green. Three red loops (total 1.5 km) provide more technical features such as berms, rock gardens, log rides and short drops; the “Serpentine” loop is the longest and winds through the woodland canopy. The jumps park – Ireland’s first purpose‑built facility – contains six lines of table‑tops, doubles and hip jumps, catering to both novice and experienced riders.

Bike hire is available locally from Bike Mourne (www.bikemourne.com) with daily and multi‑day rates, and the trailhead at Mary Peter’s Track offers free parking and toilet facilities. Trail conditions are regularly updated on the Mountain Bike NI website.

Additional Activities

  • High‑Ropes & Zip‑Lines – Operated by the Belfast Activity Centre, seasonal high‑ropes courses and zip‑line circuits are set up near the stable yard. Sessions are booked in advance and suitable for ages 8+.
  • Climbing – An indoor climbing wall is available during weekend workshops, run by the same centre.
  • Canoeing – Guided canoe trips on the River Lagan start from Shaw’s Bridge during the summer months.
  • Tennis – Two hard‑court tennis courts can be used free of charge on a first‑come‑first‑served basis.
  • Volunteer‑Led Events – The Friends of Barnett Demesne organise seasonal tree‑planting, wildlife talks and school‑group activities.

Dog Policy

Barnett Demesne is a dog‑friendly park. Dogs are welcome on all marked walking and cycling routes provided they are kept on a leash. For safety reasons, dogs are not permitted in the mountain‑bike jumps park or in the high‑ropes area.

Seasonal Highlights

  • Spring (March‑May) – The daffodil garden reaches full bloom, and the Rose Garden begins to display its first roses. The Spring Fair adds live music and family entertainment.
  • Summer (June‑August) – Longer daylight hours make the mountain‑bike trails and high‑ropes courses popular. Picnic areas are busiest.
  • Autumn (September‑November) – Changing foliage offers striking photo opportunities along the arboretum avenues.
  • Winter (December‑February) – The park is quieter; walkers can enjoy peaceful riverside strolls and the occasional frost‑kissed meadow.

Practical Information

Opening hours – All parks in Belfast open at 7:30 am daily. Closing times change with the season. The schedule for 2026 is shown below:

Date rangeClosing time
22 Mar – 4 Apr7:30 pm
5 Apr – 11 Apr8:00 pm
12 Apr – 25 Apr8:30 pm
26 Apr – 9 May9:00 pm
10 May – 23 May9:30 pm
24 May – 18 Jul10:00 pm
19 Jul – 1 Aug9:30 pm
2 Aug – 22 Aug9:00 pm
23 Aug – 29 Aug8:30 pm
30 Aug – 12 Sep8:00 pm
13 Sep – 26 Sep7:30 pm
27 Sep – 17 Oct6:30 pm
18 Oct – 24 Oct6:00 pm
25 Oct – 7 Nov5:30 pm
8 Nov – 21 Nov5:00 pm
22 Nov – 31 Dec4:30 pm
1 Jan – 11 Jan 20274:30 pm

Admission – Free to enter. Parking is free, though some nearby streets may have metered charges.

Getting there

  • By public transport: Metro bus routes 8A‑C stop at Dub Lane, the main entrance on Milltown Road. Use the Translink journey planner for up‑to‑date timetables.
  • By car: From the “House of Sport” roundabout, follow the B103 Upper Malone Road, turn left onto Old Coach Lane and continue to the Mary Peter’s Track car park (postcode BT9 5PR). The car park is open Mon‑Thu 9:30 am‑9 pm, Fri 9:30 am‑5 pm, Sat/Sun 10 am‑5 pm.
  • By bike: The trailhead is accessible from the Lagan Towpath (National Cycle Network Route 9) and from Shaw’s Bridge for the green multi‑use trail.

Facilities – Toilets are available at Malone House and the Mary Peter’s Track. Accessible toilets are provided, and most surfaced paths are suitable for wheelchair users. Disabled parking spaces are located near the Malone House entrance. A free leaflet with detailed walking routes is available from the Parks Department (028 9032 ext 3199) or can be downloaded from the council website.

Food & Drink – The Malone Room café (Mon‑Sat 9:30 am‑4:30 pm, Sun 9 am‑4 pm) and the Barnett Restaurant (daily 12 noon‑3.30 pm) serve light meals, snacks and hot drinks.

Bike Hire – Bike Mourne offers hire from £39.50 per day with multi‑day discounts; delivery to the trailhead can be arranged.

Nearby Attractions

Barnett Demesne sits within easy reach of several of Belfast’s other green spaces. A short walk north leads to the historic Belfast Botanic Gardens, while the iconic Belfast Castle crowns the hills to the west. The surrounding Belfast Hills offer further walking and cycling routes, making a day‑out in the Lagan Valley Regional Park easy to extend.

Barnett Demesne offers a rare combination of historic grandeur, natural beauty and modern adventure facilities, making it a compelling destination for families, history buffs and outdoor enthusiasts alike.