Glenanniff River

📍 Glenariff Forest Park, Antrim

🏛️ Attraction

Last updated: 28 April 2026

Overview

Glenanniff River is the lifeline of Glenariff Forest Park, the “Queen of the Glens” in County Antrim. The river carves a dramatic gorge that bursts into a series of waterfalls, each framed by ancient woodlands and a network of boardwalks that date back roughly a century. The walk is a favourite for photographers, nature lovers and families seeking a slice of Ireland’s wild beauty without straying far from the Causeway Coastal Route.

History & Background

The timber walkway that snakes alongside Glenanniff River was first constructed about 100 years ago to give visitors safe access to the gorge’s spectacular waterfalls. Over the decades the path has been carefully reconstructed, preserving its historic character while meeting modern safety standards. The surrounding glen has been designated a National Nature Reserve because of its rich diversity of mosses, liverworts and ferns – some of which are rare in the British Isles. The forest itself is a working plantation, managed by the Forest Service of Northern Ireland, and is home to red squirrels, hen harriers and the Irish hare.

What to See & Do

  • Waterfall Walk – The 1.5‑mile (3 km) trail follows red‑arrow waymarkers from the car park down steep steps and across board‑walks, passing a succession of waterfalls that tumble into the river’s gorge. The descent is steep, so allow extra time for the return ascent.
  • Botanical Highlights – Damp conditions nurture a carpet of ferns, liverworts and mosses, many of which are of conservation interest. Keep an eye out for the delicate Lycopodium species clinging to the rock faces.
  • Wildlife Spotting – The forest’s mixed‑age stands support red squirrels, hen harriers and Irish hares. Early morning or late afternoon offers the best chances of a sighting.
  • Scenic Vistas – On clear days the boardwalk opens up a view across the Antrim coastline, with the Scottish coast visible on the horizon.
  • Manor Lodge Café – Half‑way along the walk, the Manor Lodge restaurant provides a convenient stop for a hot drink or light bite.
  • Guided School Walks – Groups can arrange a guided walk through the Forest Service’s Garvagh Forest Office (booking hours Mon‑Fri 09:00‑16:00). This is an excellent way for children to learn about the geology and ecology of the glen.

Practical Information

Glenanniff River is open year‑round and the forest itself is accessible 24 hours a day, though the car‑park gates close at dusk and reopen at 08:00. Parking is on‑site; a charge of £4.00 per car applies. No separate admission fee is required for walkers.

Fees & Parking

ServiceCost
Car parking£4.00 per vehicle
Minibus parking£13.00
Coach parking£35.00
Motorcycle£2.50
Pedestrian accessFree

Accessibility – Accessible toilet facilities are available at the forest‑park car park. The trail itself includes steep steps and boardwalk sections, making it challenging for wheelchair users, though the initial boardwalk segment is relatively level.

Contact & Booking

Nearby Amenities – The car park hosts a seasonal restaurant, a shop and public toilets. The villages of Waterfoot and Cargan, a few miles away, offer additional food, drink and accommodation options.

Getting There – Glenariff Forest Park is reachable via the A2 coastal road. Public transport options are limited; most visitors arrive by car.

Seasonal Notes – The boardwalk can be slippery after rain, and sections of the forest trail may be closed temporarily for forestry work. Up‑to‑date information is posted on the Forest Service NI website.

Nearby Attractions

The glen forms part of the wider Antrim Coast and Glens Area of Outstanding Natural Beauty, offering easy extensions to the coastal trail at Waterfoot, the historic village of Ballycastle and the dramatic cliffs of the Giant’s Causeway further north.

Enjoy the roar of the waterfalls, the whisper of ancient ferns, and the sense of stepping back into a landscape that has been cherished for generations.