Clontarf Castle Hotel

Clontarf Castle Hotel is a 12th-century castle hotel in Dublin 3, Clontarf East, Ireland. Set in the coastal suburb of Clontarf, it is close to Dublin city centre and Dublin International Airport. Retained stone walls, turrets and lanterns form part of the building, alongside modern interior spaces. Indoor areas include eight meeting rooms, while an outdoor terrace provides an open-air setting. Fahrenheit Restaurant serves contemporary Irish cuisine, with Knights Bar & Terrace and Indigo Lounge offering additional dining and social spaces.

The venue hosts weddings, civil ceremonies, receptions, conferences, corporate events and private parties, with facilities for up to 500 guests. Accommodation includes Boutique Queen rooms and Luxury Suites with four-poster beds and mountain views. Other facilities include catering, parking, indoor and outdoor space, complimentary high-speed Wi-Fi, individually controlled air conditioning, a bridal suite and 24-hour room service. The setting also provides access to coastal walks and nearby Howth and Malahide.