The most pivotal day in this castle's long history occurred on January sixteenth, 1922. After centuries of British administration, Michael Collins and the new Provisional Government arrived in three taxi cabs to take control of the complex. Legend says that when the last British Viceroy rebuked Collins for being seven minutes late, Collins famously replied, 'We have been waiting 700 years, you can have the seven minutes'. Inside the State Apartments is Saint Patrick’s Hall, one of the most significant rooms in Ireland. Since 1938, it has seen the inauguration of every Irish President. As a practical tip, while the State Apartments are universally accessible by elevator, you should be mindful of the uneven cobblestones here in the courtyard which can be tricky underfoot.