Village · Co. Kerry

Cahersiveen

Cahersiveen is the main town on the Iveragh Peninsula, located 50 km west of Killarney. It serves as the gateway to local ringforts and the MacGillycuddy’s Reeks.

The town

Known locally as Cahirciveen, the town’s Irish name is Cathair Saidhbhín. That translates to “Little Sadhbh’s stone ringfort.” It sits in County Kerry, on the lower course of the River Ferta. The 2022 census counted 1,297 residents. The settlement clings to the slopes of Bentee, which rises to 376 metres. It acts as the principal settlement on the Iveragh Peninsula. From Killarney, it is 50 km west. This is the last real town before the peninsula narrows into headlands.

The ringfort country

Ancient markers dot the surrounding land. You will find ring forts, holy wells, ring barrows, and castle sites. These appear in the townlands of Cahersiveen, Garranebane, and Carhan. Two stone forts stand out: Cahergall and Leacanabuaile. They rise in the hills around the town. The landscape defines the local hillwalking. The town sits at the head of the Ferta valley. Walking up into the hills is the standard route from here.

The position

Cahersiveen functions as the service hub for the western Iveragh. It handles fuel, supplies, post, and the crossing to the headland country. The road heads west toward Portmagee and the Valentia crossing. The hills climb toward MacGillycuddy’s Reeks. Carrauntoohil, Ireland’s highest peak, stands over the whole peninsula. A day trip depends on the weather. You might see the valley, the ringforts, or the first slopes of the Reeks.

Practical

The town lies 50 km west of Killarney on the main road. The Ferta valley and ringfort country are on the way in. It works well as a base for the western Iveragh. Portmagee, Valentia, and the headlands are all a short drive west.

Sources and verification

🧭 Get directions

Where to stay

Stay in the Iveragh’s principal town

Cahersiveen is the base for the western peninsula — the Ferta, the ringforts and the headlands are all a short drive.

  • CahersiveenThe town itself — guesthouses and B&Bs on the Ferta valley. · in the town
  • PortmageeThe ferry village west of the town, at the foot of the Valentia crossing. · 15 min by car
See stays in Cahersiveen ↗

See current availability for your dates. Availability and prices come from the accommodation provider, not from us.

More in Kerry

Green headlands and bays of the Dingle Peninsula, County Kerry
Attraction · Co. Kerry

Oceanworld Dingle

Oceanworld in Dingle features penguins, sharks, and otters under a glass dome. It is a reliable rainy-day option with daily opening hours and online booking discounts.

Adults €21 online (€22 on the day); children (3–16) €15 online; family tickets available.· Allow About two hours
The early medieval bee-hive huts on Skellig Michael, County Kerry
Island · Co. Kerry

Skellig Michael

Skellig Michael is a steep, isolated island in County Kerry featuring a sixth-century monastery and beehive huts. It is a UNESCO World Heritage Site accessible only by boat.

Boat fare and a landing charge apply; check the current service for prices, the schedule and the booking requirements.· Allow A few hours for the visit.
The Great Blasket island off the Iveragh Peninsula, County Kerry, seen from the boat
Island · Co. Kerry

The Blasket Islands

The Blasket Islands, located off the Dingle Peninsula, were home to a community until 1953. Today they serve as a nature reserve and host significant seabird colonies.

Boat fare applies; check the current service for prices and the schedule.· Allow A few hours for the visit.
Village · Co. Kerry

Derrynane

Derrynane sits on the Iveragh peninsula, featuring Derrynane House, a historic headland with a lighthouse, and daily Skellig Island boat departures from nearby Bunavalla.

The village and the bay are free. Derrynane House and the national historic park may charge an entry fee — confirm the current prices and opening hours before travelling. Skellig boat trips carry their own fares — confirm schedules and prices.