Birr Castle Demesne

Birr Castle Demesne is a stunning 19th-century castle set within 120 acres of parkland and gardens in County Offaly, Ireland. It is famous for the Great Telescope (the 'Leviathan of Parsonstown'), the largest telescope in the world for 70 years. Families will enjoy exploring the historic gardens, including the box hedges, walled garden, and arboretum. The onsite Science Centre offers hands-on exhibits about astronomy, engineering, and nature, perfect for kids. Highlights include the treehouse playground, the 'Telescope Tower' climbing structure, and walking trails along the River Camcor. Facilities include a café, picnic areas, toilets, and gift shop. Practical tips: wear comfortable shoes for walking, allow at least 2-3 hours, and check opening times as the castle interior has limited access. The Demesne is pushchair-friendly on main paths but some garden areas are steeper.