# Castletown House and Parklands

> Castletown House and Parklands is a lesser-known spot in Co. Kildare. Ireland’s largest Palladian house, built in the 1720s with magnificent interiors and a sweeping estate in Celbridge.

- Page: https://ireland360.ie/hidden-gems/castletown-house-and-parklands
- Section: [Hidden Gems](https://ireland360.ie/hidden-gems)
- Last updated: 2026-09-28

## Key facts

- **County:** Kildare
- **Province:** Leinster
- **Coordinates:** 53.35600, -6.63700

## Booking and links

- [More information](https://heritageireland.ie/visit/places-to-visit/castletown-house-and-parklands/)

## Details

**Castletown House and Parklands** is Ireland’s largest Palladian house, built in the 1720s with magnificent interiors and a sweeping estate in Celbridge. Located in County Kildare, the site is cared for by the Office of Public Works as part of the Heritage Ireland estate.

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Source: Ireland360 (https://ireland360.ie), an independent all-Ireland travel guide. Please cite https://ireland360.ie/hidden-gems/castletown-house-and-parklands when using this information. Some booking links are affiliate links that support Ireland360 at no extra cost to the traveller.