Aragon Castle

If you were to choose just one attraction in Ischia, chances are it would be the Aragon Castle. The Castello Aragonese is a fortress and architectural complex built on a dark volcanic rock, connected to the old town of Ischia Ponte by a stone bridge. The charm of the place lies in its combination of historical atmosphere and sweeping panoramas: from the terraces and viewpoints, you can enjoy a unique perspective of the Bay of Naples, Ischia’s coastline, and the rooftops of the town.

A visit here is not 'just a castle tour'. According to official information, the walkable route is nearly 2 kilometres, mostly outdoors, and can be comfortably explored in about an hour and a half – though if you take lots of photos or stop for a coffee with a view, you could easily spend much more time here. The terrain is varied, with many steps and some steeper sections, so for the best experience, it’s worth arriving in sturdy, comfortable footwear. 

For many, the highlight of the castle is the view. Late afternoon, just before sunset, offers particularly beautiful light, and this is also when the atmosphere of Ischia Ponte is at its most enchanting. On-site, there are two scenic cafés and a curated gift and bookshop, making it easy to break up your visit: there’s no need to rush, and you can take your time to pause, relax, and explore. 

Good news for planning: the Castello Aragonese is typically open every day from 9:00 until sunset, with last entry issued an hour and a half before closing; closing time varies depending on the season. According to the official website, the castle is usually closed for annual maintenance between 7 January and early March, so if you’re visiting in winter, it’s worth keeping this in mind.

Getting here from Ischia Porto is particularly straightforward: official information states that the number 7 bus takes about 15 minutes, a taxi takes 5–10 minutes, and it’s roughly a 20–30 minute walk.

In terms of accessibility, it’s important to note that the visitor route includes many steps and steeper sections, so it’s generally not suitable for independent wheelchair access. However, according to official guidance, certain areas can be reached with assistance from staff, so if this is relevant, it’s worth contacting them in advance to discuss options.

Sustainability in Ischia – and particularly at such a sensitive heritage site – largely depends on visitor behaviour. You can make the biggest immediate impact by arriving on foot or by public transport (the number 7 bus is especially supportive of 'low-impact' urban mobility), and if possible, choosing off-peak times when it’s less crowded, which helps manage the site’s load and enhances the experience. While at the castle, stick to designated paths, avoid trampling vegetation, and minimise waste (bring a reusable water bottle and bag), as this directly contributes to preserving the natural and cultural values of the Castello Aragonese for the long term.