Mountain Biking in Kerry

I’m David, I’m 13, and I live in Clonmel. Kerry is two and a half hours south-west of me and it’s the county that pulls riders from all over Ireland. This is my honest Kerry MTB hub — what’s here, what’s wild, and what you need to know about access in a county where most of the highest ground is national park or working farm land.

Why Kerry is the wildest MTB county in Ireland

Kerry has MacGillycuddy’s Reeks, the highest mountain range in Ireland (Carrauntoohil at 1,038m). It has Killarney National Park, the oldest national park in the country. It has the Iveragh peninsula (the Ring of Kerry), the Dingle peninsula, and the Beara peninsula shared with Cork. The geography means more upland ground than almost any other county, but it also means a lot of that upland is either national park, walking-only, or private farmland. The MTB picture in Kerry is more nuanced than “climb the highest peak” — it’s about using the Coillte forestry and the open access points sensibly.

MTB access in the Reeks — the honest version

This is the question every visiting MTB rider asks about Kerry. MacGillycuddy’s Reeks are walking country — the high routes (Carrauntoohil, Beenkeragh, Caher) are walking trails on private land, accessed through landowner agreements managed by the MacGillycuddy Reeks Mountain Access Forum. Mountain bikes are not part of that access framework for the high routes. Don’t ride the high Reeks. The lower forestry around the Reeks — Coillte plantations on the approach — has bike access on the fire-road network. Stick to fire roads on the lower slopes; leave the summits to the walkers. Same principle for Brandon and Mount Brandon on the Dingle peninsula.

Killarney National Park

Killarney National Park covers a huge area around the Lakes of Killarney, Muckross and Mangerton. National park rules govern bike access — there are dedicated cycling routes (the Old Kenmare Road and parts of the Killarney lakes loop), and other parts are walking-only. The Old Kenmare Road specifically is one of the classic off-road cycling routes in Ireland, used by gravel and MTB riders. Always check the current NPWS guidance before riding here; the rules can change and the park staff are clear about what’s acceptable.

The Iveragh peninsula and the Ring of Kerry

The Iveragh peninsula contains the Reeks, Killarney National Park, and the famous Ring of Kerry road. For MTB the action is in the Coillte forestry scattered along the peninsula — not at the summits. The forestry plantations above places like Glenbeigh, Caragh Lake and Sneem give long fire-road climbs and forest descents. Quiet, beautiful, weather-exposed.

The Dingle peninsula

Dingle is wilder again. The Slieve Mish range runs along the peninsula’s spine with Mount Brandon at the western end. The forestry options here are smaller than Iveragh but the coastal scenery is the best on the island. The Conor Pass road is a famous climb but it’s a road, not an MTB trail. For off-road, the Coillte plantations around Anascaul and the lower forestry on the north side of the peninsula are your starting points.

The Beara peninsula

Beara is shared with Cork (the Cork side is in my Cork MTB page). The Caha Mountains run down the peninsula’s spine. Coillte has forestry on both the Kerry and Cork sides. This is some of the most remote riding country in Ireland — spectacular, weather-driven, and you need to be self-sufficient. Don’t go out here without proper kit, a map and a real weather check.

Killarney as a base

Killarney is the obvious base for a Kerry MTB trip. The town has accommodation in every category, multiple bike shops (phone ahead to confirm they service MTB), and direct access to the national park, the Reeks foothills and the Iveragh peninsula. Tralee is the alternative base if you’re heading more for Dingle and Slieve Mish.

Getting to Kerry for an MTB trip

• From Dublin: 3 hours 30 to Killarney via M7/M8 and N21.
• From Cork: 1 hour 15 minutes to Killarney via N22.
• From Limerick: 1 hour 45 minutes via N21.
• From Shannon airport: 1 hour 30 to Killarney.
• Kerry airport: 15 minutes from Killarney — the easiest landing if you’re flying in.

Trail types in Kerry

Kerry riding is mostly forest fire-road into trail / all-mountain. You climb the Coillte plantations, you link the upper tracks, you descend back. There isn’t a dedicated MTB trail centre inside Kerry at the scale of Ballyhoura or Castlewellan. The Old Kenmare Road through the national park is the closest thing to a signature off-road MTB route. The riding is about the setting — you’re riding in some of the most beautiful mountain country in Europe.

The right bike for Kerry

A capable hardtail or a 130-150mm full-suspension trail bike is right for Kerry forestry. The fire-road climbs are long and the descents are natural. You don’t need a downhill bike. You do need tyres that grip in mud — Kerry rainfall is the highest in Ireland and the ground holds water for most of the year. For my full take on tyres for Irish conditions, my tyres gear page has the practical picks.

When to ride Kerry

May through September is the realistic prime window. April and October work if you watch the weather. Kerry rain is real and persistent — ask Killarney locals about “soft days”. June gives the longest light, with rideable evenings well past 9pm. Winter riding on the lower forestry is possible but the high ground gets dangerous — wind and rain on Brandon or the Reeks foothills in November is no place to be on a bike unless you know exactly what you’re doing.

Kerry as part of a Munster MTB trip

The classic Munster MTB road trip is Cork → Kerry → Limerick (for Ballyhoura) → Tipperary. Each county adds a different flavour. Kerry is the wild, scenic, self-sufficient leg — you’re riding for the setting more than the technical infrastructure. Ballyhoura up on the Limerick border (covered on my Cork page) is the closest dedicated trail centre to Kerry if you want a signposted day. My home riding around Clonmel in Tipperary completes the loop.

Kerry MTB — the honest take

Kerry is the wildest, most spectacular MTB county in Ireland — and the trickiest to ride well. The big peaks are walking-only, so you need to understand where the legitimate MTB ground is and stick to it. Get that right and Kerry is unforgettable. Get it wrong and you’re either trespassing or in trouble in some of the wettest, most exposed mountain country in the country. Don’t come here for trail-centre laps; come for the long days, the views, and the feeling of being properly out in the Irish mountains.

Next steps

• Mountain biking in Cork — the next county east, Ballyhoura on the Limerick border.
• Mountain biking in Tipperary — my home county.
• Galtee Mountains MTB — the highest inland range, two hours from Killarney.
• Top MTB trails in Ireland — the national hub.
• Best MTB trails in Ireland — my personal ranked list.
• MTB tyres for Irish conditions — essential for Kerry weather.