Museum, lunch and the cathedral hill →
A compact alternative to the castle, useful outside its season or on a showery day. Check the cathedral’s current visiting window and the museum’s holiday arrangements.
Town and riverside history / ARUNDEL
Discover the town beyond its castle through objects and stories about local lives, work and the River Arun. The modern museum by Mill Road makes an easy first stop before a walk through the streets. It also provides a compact indoor visit when a long castle day or a wetland outing does not suit the weather.

Keep roughly an hour for the main museum, then decide whether the current temporary exhibition merits more time. Museum refreshments are a drink-and-biscuit stop; plan a proper meal in town.
Practical information checked 15 September 2026. Confirm anything essential to your visit with the venue.
Allow 45–75 minutes for the visit, plus travel and breaks. This is a suggested planning allowance; opening times, access and availability may affect your plans.
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