Overview
Tucked along the Avonmore River in County Wicklow, Clara Vale Nature Reserve is a quiet, ancient woodland that feels worlds away from the busy tourist trail. Managed by the National Parks & Wildlife Service, this 220-hectare reserve is one of the largest semi-natural woodlands remaining in the county. Long before it was formally protected, the forest survived the last Ice Age, preserving a continuous canopy of native hardwoods that once stretched across much of Ireland. Today, it offers a peaceful, immersive walking experience where the only sounds are river water, wind through oak leaves, and the occasional call of a redstart.
History & Ecology
Clara Vale received formal protection in 1983, shielding it from commercial forestry and allowing its natural structure to regenerate. Part of the reserve falls within the Ballygannon Wood Special Area of Conservation, a designation that underscores its ecological value. The woodland operates in distinct layers: mature oaks and Scots pines form the upper canopy, while hazel, birch, and willow create a dense mid-tier. Beneath them, the forest floor shifts with the seasons, carpeted in spring by bluebells and wood sorrel, and later thick with bilberry and honeysuckle.
This complex habitat supports a steady population of fallow deer, which are frequently spotted near the river edges and in the open glades. Birdwatchers will find the reserve particularly rewarding, with buzzards circling above, woodcock flushing from damp hollows, and tree-creepers navigating the bark of ancient trunks. The National Parks & Wildlife Service has also installed bat boxes and bird nesting sites, making it a useful stop for those interested in nocturnal and avian wildlife.
Walking Trails
The reserve is threaded with clearly waymarked paths, allowing you to tailor your walk to your fitness level and available time.
Blue Trail – 9.5 km
The main loop is marked with blue signposts and takes in the full breadth of the reserve. Starting near the small stone church by the river, the route climbs steadily before easing into a gentler descent, followed by a second rise that rewards walkers with elevated views over the valley. The full circuit takes roughly two and a half hours at a moderate pace. Five different entry points mean you can cut the loop short or link it with other routes if you’re pressed for time. Sturdy footwear is recommended, as the forest floor can be muddy and root-covered.
Green & Red Loops – 0.5 km & 1.5 km
Located within Ballygannon Wood, these shorter trails are ideal for families or visitors who prefer a relaxed stroll. The Green Trail is a quick half-kilometre circuit, while the Red Trail extends to 1.5 km. Both are relatively flat, well-maintained, and perfect for spotting spring wildflowers or observing woodland birds without tackling steep gradients.
Avonmore Way – 12 km linear trail
For those looking to cover more ground, the Avonmore Way connects Laragh and Rathdrum, passing directly through Clara Vale. Waymarked with the national yellow walking-man symbol, the route follows a mix of forest tracks, quiet country lanes, and a short road section near Trooperstown. The walk typically takes two to four hours depending on your starting point and pace. A standout feature is the Samuel Hayes bridge, an 18th-century single-span pedestrian crossing built by the MP who authored Ireland’s first book on trees. The bridge offers a quiet spot to pause, cross the river, and take in the surrounding valley.
Practical Information
Access & Parking
The main entrance is reached from the R755, approximately 8 km north of Laragh. A small car park sits beside Clara Vale church, but spaces are limited and fill quickly on sunny weekends. If it’s full, free parking is available in Laragh village, at Trooperstown (northern trailhead), and near Stump of the Castle (southern trailhead). All require a short walk to reach the reserve boundaries.
Getting There
Public transport options are straightforward for independent travellers:
- Bus: Local Link services run between Laragh, Trooperstown, and Rathdrum. During peak season, WicklowWay.com operates a pre-bookable shuttle.
- Train: Rathdrum station on the Dublin–Rosslare line provides easy access to the southern trailhead.
- Coach: The Glendalough/Avonmore route links Dublin city centre directly with Laragh.
Facilities & Essentials
The reserve is a natural space, so facilities are kept to a minimum. Information boards and a trail map are available at the main car park. Picnic benches are positioned near the river confluence and at the Samuel Hayes bridge. There are no toilets inside the reserve; plan ahead and use facilities in Laragh or Rathdrum before setting out. Dogs are welcome but must be kept on a lead at all times to protect ground-nesting birds and wildlife. Note that the uneven terrain and occasional steps make the trails unsuitable for wheelchairs or pushchairs.
Best Time to Visit
Each season shifts the character of the forest. Spring brings a vivid bluebell carpet and the first flush of new leaves, while summer offers longer daylight hours and higher river levels that attract kayakers to the Avonmore. Autumn is prime time for spotting red squirrels gathering nuts, and the canopy turns a rich tapestry of gold and russet. Winter walkers should come prepared for shorter days and damp underfoot conditions, but the stark, snow-dusted trunks create a striking, quiet atmosphere.
Check the river gauge before planning a visit in spring or after heavy rain, as the Avonmore can rise quickly and make lower trail sections slippery. Arrive early on weekends to secure parking, and always carry a fully charged phone or a physical map, as mobile signal can drop in the deeper hollows.