The Arboretum was established in 1968, partially funded by a public collection among Irish-Americans.
It holds one of the most extensive collections of rhododendrons in Ireland.
The site contains a permanent John F. Kennedy memorial exhibition including official documents and artifacts.
The collection includes tree specimens from all five continents.
The park features a specialized Juniper collection and a large hedge garden.
It serves as a site for significant botanical research and conservation of endangered tree species.
The John F. Kennedy Arboretum covers 252 hectares on the slopes of Slieve Coillte in County Wexford. Dedicated to the memory of the 35th U.S. President, it houses a collection of 4,500 types of trees and shrubs from temperate regions worldwide. The site is arranged into plant groups by biogeographical region, featuring extensive Ericaceous gardens. A large lake serves as a sanctuary for diverse wildfowl species. The grounds include a dedicated visitor centre with exhibition spaces and a children's play area. A scenic road allows vehicular access to the summit, which offers panoramic views of the Saltee Islands and the Wicklow Mountains. The landscape encompasses both formal garden sections and extensive forest trails for walking.
The lakeside path providing a reflection of the arboretum canopy in the water.
Wear waterproof footwear as paths can become muddy during wet weather.
Bring binoculars to observe the waterfowl on the lake and birdlife in the forest canopy.
Drive to the summit car park to access the best vantage points without a strenuous hike.
Do not attempt to walk the entire 252-hectare site without a map, as paths are extensive and can be disorienting.
Open daily year-round, though some specific walking trails may close temporarily for maintenance or during extreme weather conditions.
Stay on marked trails to protect rare plant specimens; dogs must be kept on a lead at all times.
