4.4
(239)
4,564
hikers
199
hikes
Hiking around Upper Ballysillan provides access to the Belfast Hills, primarily within Cave Hill Country Park. The area's terrain is defined by hills with basalt cliffs, ancient woodlands, and open heathland. Routes ascend from the lower slopes, passing landmarks like Belfast Castle, to viewpoints offering panoramic city and lough views. The landscape includes varied terrain with ascents to prominent viewpoints, paths winding through mature woodlands, and routes across open heathland.
Last updated: April 27, 2026
4.7
(51)
489
hikers
5.27km
01:41
220m
220m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
5.0
(5)
133
hikers
3.81km
01:08
110m
110m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.

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5.0
(2)
82
hikers
4.37km
01:34
270m
270m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
2.0
(1)
18
hikers
3.59km
01:03
100m
90m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
10
hikers
4.53km
01:22
150m
160m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
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Super beautiful cave, but watch out for falling rocks
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A very beautiful and wide view over the port of Belfast
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Belfast Castle sits at the foot of Cave Hill and is one of the most iconic locations to view the stunning skyline of Belfast City Built in the 1860s, the estate remains a perfect location for locals and tourists to explore the surrounding natural woodland, parkland and gardens. It’s also home to the Cave Hill Adventurous Playground, archaeological sites, a visitor information centre, eco trails and orienteering routes. It also contains both parkland and mature mixed woodland and is home to many different species of wildlife, including long-eared owls, sparrowhawks and Belfast’s rarest plant, the town hall clock.
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These beautiful ancient cave formations in Cave Hill Country Park lay inside the largest and highest granite outcrops in the region. The caves are home to indigenous cave paintings that tell the Dreamtime creation story of the Seven Sisters. The route bypasses the cave however, if you have time, it's definitely worth stepping inside and exploring.
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There are over 200 hiking routes to explore around Upper Ballysillan. These range from easy strolls on the lower slopes to challenging ascents into the Belfast Hills, offering a wide variety for every fitness level.
The trails are highly regarded by the komoot community, with an average rating of 4.4 stars. Hikers frequently praise the stunning panoramic views over Belfast city and the lough from the higher elevations, as well as the mix of tranquil woodland paths and rugged, open heathland.
Yes, there are several gentle options perfect for families. The lower-lying areas around Belfast Castle offer pleasant walks through gardens and woodlands. For a specific route, the View of Belfast Harbour – View of the Valley loop from Belfast Castle is a relatively short and easy walk that still provides rewarding views.
For a more strenuous challenge, consider the Belfast Castle – Cave Hill loop from Belfast Castle. This route involves a significant ascent of over 220 meters, taking you up onto the iconic basalt cliffs and rewarding your effort with some of the most spectacular views in the region.
Yes, dogs are generally welcome on the trails. However, it is recommended to keep them on a lead, especially on higher ground near cliffs like Napoleon's Nose and in areas with wildlife. The paths can be rugged and steep in places, so ensure your dog is comfortable with the terrain.
The terrain is quite varied. Lower trails, like those in Carr's Glen, follow gentle streamside paths. As you ascend, the paths become steeper and more rugged, crossing open heathland and rocky ground. Sturdy footwear with good grip is strongly recommended, especially for the main Cavehill Trail, as surfaces can be uneven and muddy after rain.
A primary access point is via Ballysillan Road, which leads into Carr's Glen. This linear park serves as a gateway, with paths connecting directly to the wider trail network of Cave Hill Country Park. Another main entrance is at Belfast Castle, which has its own car park and is the starting point for several popular routes.
Absolutely. The area is rich in history. Most trails on Cave Hill lead towards McArt's Fort, an ancient rath at the summit offering incredible views. On the lower slopes, you'll find the magnificent 19th-century Belfast Castle, whose estate grounds are free to explore. In Carr's Glen, you can also spot the remnants of an old mill.
Hiking is possible year-round, but late spring and summer offer the best conditions with longer daylight hours and drier paths. Autumn provides beautiful colours in the woodlands. On a clear day, the views are spectacular regardless of the season. Always check the weather forecast, as conditions on the exposed summit can change quickly.
Yes, the main car park for the area is at Belfast Castle, which serves as a starting point for many trails. Parking is also available near other access points, but it can be limited. For popular destinations like Divis and the Black Mountain, which are nearby, car parks can fill up quickly on weekends, so arriving early is advisable.
Yes, the area is accessible via public transport from Belfast city centre. Several bus routes run along the Antrim Road and Ballysillan Road, with stops near the entrances to Belfast Castle and Carr's Glen, respectively. This makes it a convenient option for those without a car.
Yes, most of the main routes in Cave Hill Country Park are circular. This allows you to experience a variety of landscapes, from woodland to clifftop, and return to your starting point without retracing your steps. The official waymarked routes, such as the Cavehill Trail and Estate Trail, are all designed as loops.


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