Arundel Castle (April-Oct Mon-Fri & Sun noon-5pm; ?7.50, grounds & chapel only ?2.50; ), towering over the High Street, is what first catches the eye and, despite its medieval appearance, most of what you see is only a century old. The structure dated from Norman times, but was ruined during the Civil War, then lavishly reconstructed during the nineteenth century by the eighth, eleventh and fifteenth dukes. From the top of the keep, you can see the current duke's spacious residence and the pristine castle grounds. Inside the castle, the renovated quarters include the impressive Barons Hall and the library, which boasts paintings by Gainsborough, Holbein and Van Dyck. On the edge of the castle grounds, the fourteenth-century Fitzalan Chapel houses tombs of past dukes of Norfolk including twin effigies of the seventh duke - one as he looked when he died and, underneath, one of his emaciated corpse. The Catholic chapel belongs to the Norfolk estate, but is actually physically joined to the parish church of St Nicholas, whose entrance is in London Road. It is separated from the altar of the main Anglican church by an iron grille and a glass screen. Although traditionally Catholics, the dukes of Norfolk have shrewdly played down their papal allegiance in sensitive times - such as during the Tudor era when two of the third duke's nieces, Anne Boleyn and Catherine Howard, became Henry VIII's wives.

West of the parish church, further along London Road is Arundel's other major landmark, the towering Gothic bulk of Arundel Cathedral . Constructed in the 1870s by the fifteenth Duke of Norfolk over the town's former Catholic church, the cathedral's spire was designed by John Hansom, inventor of the hansom cab, the earliest taxi. Inside are the enshrined remains of St Philip Howard, the fourth duke's son, exhumed from the Fitzalan Chapel after his canonization in 1970. Following a wayward youth, Howard returned to the Catholic fold at a time when the Armada's defeat saw anti-Catholic feelings soar. Caught fleeing overseas and sentenced to death for praying for Spanish victory, he spent the next decade in the Tower of London, where he died. The cathedral's impressive outline is more appealing than the interior, but it fits in well with the townscape of the medieval seaport. The rest of Arundel is pleasant to wander round, with the antique-shop-lined Maltravers and Arun streets the most attractive thoroughfares.