🧭 Every country, and the places worth the trip NEW 26,489 places written across 243 countries 🎮 Guess the country As an Amazon Associate we earn from qualifying purchases
Meridiela.
Home/Countries/Ireland/Nature & outdoors/Lough Key Forest Park

Lough Key Forest Park

A lake of wooded islands near Boyle, with a canopy walk, a ruined folly castle on an island, and Victorian estate tunnels.

Saved in this browser only - no account, nothing sent anywhere. See your map

WhereRoscommon
Nearest cityBoyle about 4 km; Carrick-on-Shannon about 15 km
Best seasonApril to October
Time to allowHalf a day
Getting thereOff the N4 near Boyle; car park inside the park
EntryPark entry free; car park and activities charged

Lough Key was the Rockingham estate, seat of the King family, and the park is what remains of it after the house burned in 1957 and was demolished. The lake is scattered with wooded islands, the most photographed being Castle Island with a nineteenth-century folly castle on it, built on the site of a much older McDermott stronghold. Around the shore are the estate's Victorian engineering oddities: a network of servants' tunnels that let staff move about without being seen from the house, an ice house, and a gazebo. Modern additions include the Tree Canopy Walk, a raised boardwalk about three hundred metres long at treetop level, a viewing tower, boat trips out to the islands, and an adventure play area. The trails through the woodland are easy and well surfaced. It is a busy family destination in summer and the car park charges by the day.

What you actually see

  • Castle Island - the folly castle on its island in the lake.
  • The canopy walk - a raised boardwalk about three hundred metres at tree height.
  • The estate tunnels - Victorian servants' passages and the ice house.
  • The islands - wooded and scattered across the lake, reached by boat.

When to go

April to October, when boat trips and activities run. Autumn colour on the wooded shore is the strongest reason to come late in the year. School holidays are busy.

Honest expectations

The house is gone - what survives is the landscape and the outbuildings. Car parking and most activities are charged separately. Boat trips are seasonal and weather-dependent.

Nearby

Boyle Abbey and King House are in the town; Carrick-on-Shannon is east.

What to pack for Lough Key Forest Park

Chosen from what this place is for. Tap a kit for the full checklist.

All packing kits →

Opening times, ticket prices and seasonal closures change - check the official source before you go: official site.

← More nature & outdoors in Ireland

One postcard a week.

A short Friday email: one place worth knowing about, the story behind it, and what is in season right now. No noise - leave whenever you like.