Threecastles Castle
Tourist site

Threecastles Castle

Irish castles
Le Threecastles - Matthew and Heather - cc

Threecastles is an Irish castle in County Wicklow. Built in the 14th century, it takes its name from the fact that 2 other castles stood nearby, forming a third castle. Although today there’s no trace of the other 2 buildings, Threecastles Castle is a castle as we like them, in ruins, and bearing a typical charm, lost in the Irish moors!

Visit Threecastles Castle

A castle near Blessington Lake

The building takes the form of a square Anglo-Norman tower. Comprising 3 storeys and a turret to the northeast, its exterior is still in remarkable condition. Set up in a field near a road, it’s easy to park and admire.

Here you’ll discover a superb vaulted gateway that protects the castle’s interior, which is unfortunately inaccessible to visitors. So you can only go around the outside. Nevertheless, the building is impressive, and remains a fine example of 14th-century architecture, when Ireland was at the heart of the Irish-British conflict. In the past, it was the scene of numerous sieges and clashes between Irish clans and Anglo-Normans determined to establish themselves on Irish soil.


Where to stay?

Hotels and B&Bs nearby

Want to extend your visit without having to rush around? Here are a few well-located places to stay near the must-see attractions.

Practical Guide

Threecastles Castle

Essential information to help you plan your visit, including key landmarks, access information, and booking options.

Address

Near Blessington Lakes, County Wicklow (County Wicklow) - Republic of Ireland

GPS coordinates

53.181769, -6.487358

Opening hours

free access

Check the opening hours and admission requirements before you leave, especially during peak season or on Irish public holidays.
Prices

  • free of charge

Location

Threecastles Castle on the map

Free Ireland travel guide
Free guide

Planning a trip to Ireland?

Receive our free travel guide and discover the very best places, itineraries and practical tips to prepare your stay.

Culture, history, must-see attractions and local advice delivered directly to your inbox.