Covering an area of almost 630 hectares at the foot of the Mourne mountains, Tollymore Forest Park has panoramic views of the surrounding mountains and the sea at Newcastle. It's open to the public all year.
4 waymarked trails of varying lengths take the visitor on a tour of the park's most beautiful areas. These trails follow a circular route and are signposted from the information board in the main car park. Strong footwear is recommended. The Mourne Way/ Ulster Way crosses through the forest.
Tollymore Forest Park is open daily from 10:00 until sunset (year-round; closing time varies with daylight).
Tollymore arboretum is the one of the oldest known arboreta in Ireland. Planting began in 1752 as a Georgian landscape feature. This path meanders past various species of trees from around the world, including the remnants of a lightning struck Giant Redwood and a thickly barked cork tree.
Down the Azalea Walk towards the Shimna river to the Hermitage, this trail passes through both coniferous and broadleaved woodland before crossing the Shimna at Parnellโs bridge. Dramatic views of the Pot of Legawherry can be seen from the trail.
There is an optional spur to the White Fort Cashel before following the Spinkwee River downstream, past the cascades and back to the Meeting of the Waters. The trail goesย through coniferous plantations, past the duck pond and re-crosses the Shimna River over the Old Bridge, returning to the car park via the Green Rig.
Passing through the Forest Plots this trail enters a beech woodland which in the spring is covered in bluebells. The route runs parallel with the Shimna River before crossing it over Parnell's Bridge. The trail continues along one of the Shimnaโs tributaries through mature conifer forest.
Good views of Lukeโs Mountain can be had as the trail reaches the boundary wall before zigzagging back toward the Spinkwee River, crossing at the Horeโs bridge.
The second half of the trail passes through coniferous plantations at various stages of maturity before reaching the second crossing point of the Shimna River at the Ivy Bridge.
The return route to the car park goesย along the old river drive passing Foleyโs bridge and the dramatic Shimna Gorge before returning up the Green Rig.
This trail adds three miles by going round the Drinns running along the boundary wall and past coniferous forest to the Curraghard viewpoint.
Stunning views of Bryansford, Castlewellan and Slieve Croob are seen on the return route to the second half of the Mountain Trail.
This river flows along its rocky bed through the centre of the park, from the Mournes to the sea at Newcastle. The tree-shaded river with its many deep pools is home to a variety of birds and mammals such as dippers, kingfishers and otters.
These ornate bridges, some of which were built more thanย 200 years ago by various owners of the estate, are fine examples of stonemasonry. Several were built in honour or in remembrance of relatives and friends.
Planted inside the Barbican Gate entrance you can find magnificent Himalayan cedars (cedrus deodara). They have wide spreading branches and blue and green foliage, forming an imposing and picturesque entrance to the forest park.
This is a mass of stones carefully put together to form a room of about 12 feet by eight feet, with an opening to the river path at each end.
There are two larger openings which look down on the river below. At one time in the room there was a stone seat, a bust and an inscription on the back wall. They were put there by James Hamilton, second Earl of Clanbrassil, as a memorial to his friend, the Marquis of Monthermer, who died in 1770. The bust and stone seat have since disappeared. The inscription in Greek reads: "Clanbrassil, to his very dear friend Monthermer 1770".
Clanbrassil Barn was builtย around 1757 at the same time as the old parts of the mansion house. The building was used as stables and stores until the end of 1971.
The ground floor has been converted to provide an education room and toilets. The steeple at the eastern end has a fine old clock and sundial. The bell which strikes the hour bears the inscription "C : & : I Rudhall Glocester Fect 1785". The bell was tolled in the past to mark the beginning and ending of the working day, and any event of family or national importance. The sundial on the southern face of the tower can be read easily in suitable weather.
Dogs are welcome, but youโre expected to keep them under control and on a lead in certain areas (e.g., the campsite and where signage requests it), and many visitors treat the trails as on-lead.
Bryansford Rd, Newcastle BT33 0PR, UK
Monday
10:00 am - 8:00 pm
Tuesday
Open 24h
Wednesday
Open 24h
Thursday
Open 24h
Friday
Open 24h
Saturday
Open 24h
Sunday
Open 24h
October 8, 2025 1:24 am local time
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