"Rapunzel, Rapunzel, let down your hair - Jaysuz it's the cops!" This police barracks was built in schloss or baronial style in 1870-75: the authorities were anxious about Fenian attacks on the new transatlantic telegraph cable, which came ashore at Valentia Island. It was torched in 1922 during the Irish civil war but rebuilt from 1992. It's now a heritage centre with museum exhibitions on Daniel O'Connell, local history and the Royal Irish Constabulary. There's also an "escape room".
Dilapidated remains of a 16th-century castle, blasted by Cromwell in 1652. The masonry was recycled into a house, but this was demolished in the 20th century. Until 2017 you could walk around it, but the landowner then blocked public access, mindful no doubt of the legal repercussions if someone stubbed their toe. So you can admire it from the car park 200 m away, from where it looks more like prize topiary than a castle.
Extensive Victorian gardens: highlights are the Ladies Walled Gardens, the palms and succulents, the Primeval Forest and the Cliff Walk. The house is also a B&B.