Slí an Easa – The Waterfall Trail

📍 Gougane Barra Forest Park, Cork

🏛️ Attraction
🕒 Opening hours
Year-round, daylight hours
🎟️ Admission
€5 car entry fee (debit/credit card only) or free with a Coillte Annual Pass. No charge for walking the trails.
🅿️ Parking
€5 per car at the barrier, debit or credit card only; free for Coillte Annual Pass holders.

Last updated: 13 July 2026

Overview

Of the six waymarked trails in Gougane Barra Forest Park, Slí an Easa is the one to walk for the waterfall, and the only one Coillte rates strenuous. It’s a 1.8 km loop off the lower car park, marked in green the whole way, climbing through pine and birch to a cataract fed by mountain drainage. You cross a footbridge, pick across wet stepping stones over the stream, then haul up a flight of steep, often slippery steps to reach the main fall. Most walkers take about an hour and a half. Two viewpoints open along the way, and near the top the River Lee valley spreads out below – this is roughly where the river begins its 89 km run to Cork Harbour. If you only have the legs for one trail and you want moving water, make it this one; for the widest view instead, the 2.5 km Slí na Sléibhe climbs higher.

Aerial View, St Finbarr's Oratory,Gougane Barra, Lake, Co Cork
Aerial View, St Finbarr's Oratory,Gougane Barra, Lake, Co Cork Courtesy Fáilte Ireland

History and landscape

The park sits on the eastern edge of the Sheehy Mountains, and the glen was a place of retreat long before Coillte laid out the trails. St Finbarr, the patron saint of Cork, founded a monastery in the 6th century on the small island in Loch Ghuagán Barra at the park entrance. The stone oratory there now dates from the 19th century, but it stands on the site of his early hermitage. The trail itself follows natural drainage lines and old forestry tracks; stone walls, drainage cuts and remnants of early forestry work are still visible on the lower sections. Higher up, the ground opens onto steep rock strata and glacial deposits, and the whole park covers about 137 hectares of valley beneath the crags.

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What to see and do

The route is built to show off the park’s natural features, with two viewing platforms and several ecological highlights along the way.

  • The waterfall and stepping stones – About halfway up, the path crosses a tributary on a set of stepping stones. Just beyond, the main fall drops over dark rock into a narrow gorge, throwing up enough spray to keep the surrounding faces damp and slick. It’s at its loudest after heavy rain and can shrink to a trickle in a dry spell.
  • Rare flora – The damp, shaded ground supports Fox’s Cabbage (Saxifraga spathularis), a glossy, serrated-leaved plant that survived the last ice age in the south-west and is also known as St Patrick’s Cabbage or Cabáiste na ndaoine maithe, the Good People’s Cabbage. Mosses, liverworts, lichens, wood anemones and foxgloves fill in the forest floor.
  • Birdlife – The pine canopy draws goldcrests, chaffinches, crossbills and nuthatches; robins are everywhere.
  • Viewpoints – The first platform, signed “Radharc”, looks straight onto the cascade and gorge. A steeper pull leads to the second beneath Tuarin Beag, where the valley opens to show Loch Ghuagán Barra and the red-hued mountain wall of Coomroe Valley.

Seasonal conditions

  • Spring – New fern fronds unfurl and wildflowers like oxalis and wood anemone brighten the forest floor. The waterfall is strong from winter melt, and the air is mild.
  • Summer – Birdsong is at its peak and the pine canopy gives welcome shade. Trails are generally drier, though afternoon showers can still make the steps slippery.
  • Autumn – The surrounding hills turn amber and copper, and the mist often settles low in the valley.
  • Winter – The waterfall is at its most powerful after heavy rain. Early light catches the mist well, but icy steps and short daylight call for sturdy footwear and extra care.

Practical information

  • Start and finish – Lower car park, Gougane Barra Forest Park; the trail loops back to the same point.
  • Length and duration – 1.8 km (1.1 miles); about an hour to an hour and a half.
  • Difficulty – Strenuous. It starts around 194 m and climbs to roughly 255 m (about 65 m of ascent) over steep stone steps, uneven tracks and a stepping-stone river crossing. Sure-footedness matters more than speed.
  • Parking and fees – €5 per car at the barrier, debit or credit card only (there’s no coin option, whatever some older listings say); free for Coillte Annual Pass holders. There’s no charge to walk the trails.
  • Facilities – Toilets and picnic tables at the car park. The nearby Gougane Barra Hotel has rooms, a restaurant and a café.
  • Maps – Waymarked in green throughout; OS Discovery Series Sheet 85 covers the area, and a free trail map can be downloaded from the Coillte website.
  • Dogs – Welcome on a lead in the forest park, though some of the higher mountain routes aren’t suited to them.
  • Safety – The trail is remote with patchy mobile signal in places. Carry a charged phone, tell someone your return time, and wear waterproof boots with grip; in poor visibility the steep steps and narrow tracks are easy to lose, so turn back if the weather closes in.
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Nearby walks and attractions

The forest park has five other colour-coded routes, from the 0.5 km Slí an Ghaorthaidh – an accessible nature trail with ten interpretive stops – to the 2.5 km Slí na Sléibhe, which climbs into the mountains for the broadest views. There’s also a 3 km looped motor trail if you’d rather drive the valley than walk it. After your hike, cross the short causeway to St Finbarr’s Oratory on the lake island; the stone chapel is still used for the odd outdoor service and wedding, so check before you plan around it. Down the R584, Ballylickey has food overlooking Bantry Bay, and the park is the western end of the 318 km Cork City–Beara–Gougane Barra cycle route. One last tip: if the €5 barrier fee puts you off, park for free near the church about 700 m before the entrance and walk in.

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