Everyone (at least in the South East) knows Arundel for its strikingly majestic castle, but the town has so much more to offer for adults and children alike. We headed over to find out if Swanbourne Lake is worth adding to your S.E.A. goals. At a glance The Vibe: A circular, easy walk around a beautiful lake, boats, ducks and ice creams. Boats for hire: £5 per adult, £4 per child (Pay cash by the lake or by card in the café). Parking: Limited free parking on the road, or paid