Parking
Use Ross Castle car park to start and finish; follow the tarred road past Ross Castle to the marked trail entrance.

Killarney National Park, KY
A gentle woodland loop to Ross Island’s prehistoric copper workings.
Overview
Map & elevation
Plan your hike

The highest, rockiest slopes around here are a summer buffet for grizzly bears.
Killarney Tour Guide
Parkwolf is a GPS audio tour guide for Killarney National Park. As you drive, it chimes in with what’s ahead: hidden gems, upcoming stops, history, geology, and wildlife, right through your car’s speakers.
Recorded for this trailhead
Ross Island Copper Mines“You're coming up on the Ross Island walking trails, where the Copper Mines add a much older story to the lakeshore.”
Plays as you drive up to this trailhead in the Parkwolf Killarney Tour Guide.
More stories near here in the app
Trail guide
Ross Island Mining Trail is a gentle loop from Ross Castle through woods and along the southwest shore of Lough Leane to the historic copper workings. The full route is about 3 km (1.9 miles), easy and mostly level, and takes around an hour. A shorter paved Copper Mines circuit is also described at about 2 km, so follow the signs for the Mining Trail when you want the full loop rather than a quick lakeside stroll.
From Ross Castle car park, walk past the castle on the tarred road; after about 50 m, turn right onto the narrow walking trail. Turn right again, then after roughly 800 m take the left fork for the Copper Mines loop. At the next junction, turn left to start back toward the castle. The route passes the shoreline and returns to the same car park. The longer Governor’s Rock and Library Point walks can be joined to it but are separate outings.
Numbered markers and interpretation panels explain how people mined copper on Ross Island. Local histories trace mining here to more than 4,500 years ago; extraction ended around the middle of the 19th century. Ross Cottage, an ivy-covered ruin beside the approach, is linked by local tradition to the poet Percy Bysshe Shelley, though the story of his stay is uncertain. The old workings are a lakeside history stop.
The path has a few mild rises and alternates between hard-surfaced track and wooded trail. A bench looks over Lough Leane toward Mangerton Mountain and Horses Glen; the wider views toward the MacGillycuddy Reeks and Ross Castle are the trail’s payoff. Pause there and include the waterline so the mountains have scale. Parts of the paths can flood in winter or after heavy rain, and the lakeshore needs supervision for children. Dogs may accompany you on lead, especially near old mine shafts. Toilets, visitor information and a seasonal coffee shop are at Ross Castle rather than on the trail.
Wildlife
106 sightingsRed DeerMost seen around 7 AMSighting map
209 sightingsSika DeerMost seen around 7 AMSighting map
12 sightingsFeral GoatMost seen around 6 PMSighting map
49 sightingsSwanMost seen around 7 AMSighting map
48 sightingsHeronMost seen around 5 PMSighting map
16 sightingsCormorantMost seen around 8 AMSighting mapSighting maps show where each species has been reported across Killarney. Wildlife moves, so no sighting is guaranteed.
Keep exploring
EasyRoss Island Loop5.8 km · 1.8 hr · At the trailheadWoodland tracks, old copper workings, and lake views make an easy circuit.
EasyGovernor’s Rock Loop3.1 km · 1 hr · 0.1 km awayOld copper mines and a lake view from a fenced cliff.
EasyLibrary Point Trail4.8 km · 1.8 hr · 0.2 km awayA wooded Ross Island walk to a book-like limestone shoreline.
ModerateKerry Way: Killarney to Black Valley Stage22 km · 7.5 hr · 1.8 km awayA long through-hike past Torc Waterfall to Black Valley.
EasyRiver Walk and Ross Castle Loop8 km · 2.5 hr · 2 km awayParkland, riverside paths and Ross Castle on a gentle 8 km loop.
EasyKnockreer–Castlerosse Loop5.1 km · 1.8 hr · 2.1 km awayA riverside loop with meadow, lake and mountain views.
EasyThe Fossa Way4.5 km · 1.3 hr · 2.1 km awayA gentle paved walk from town through Knockreer to Fossa.
EasyKnockreer Circular Walk5 km · 2 hr · 2.3 km awayAn easy 5 km loop through Knockreer’s riverside parkland.
Sight · 0.1 km awayRoss CastleA lakeside castle with a siege story that came by boat.
Sight · 0.9 km awayRoss Island Copper MinesA 3 km lakeshore walk past Bronze Age copper workings.
Sight · 1.1 km awayGovernor’s RockLough Leane views and the Copper Mines on an easy island walk.
Sight · 1.1 km awayLibrary PointA book-like rock formation at the end of a lakeshore walk.
Sight · 1.8 km awayInnisfallen Island and AbbeyA quiet island of medieval ruins, reached across Lough Leane.
Sight · 2 km awayKnockreer House and GardensHilltop estate paths, lake views and the story of a lost house.
Food · 2 km awayDeenagh LodgeA thatched 1834 gate lodge makes tea part of the park walk.
Sight · 2.3 km awayKillarney House and GardensA free park exhibition and formal gardens at Killarney's town edge.Parkwolf’s Killarney ranking