Princes Park: Picturesque Park situated on the eastern end of the seafront. Variety of leisure facilities available. Rose garden and picnic area, plus refreshments.
Seaford: Seaford is a quiet seaside resort located at the foot of the South Downs. Main attractions include the beach and a shopping centre.
Eastbourne Pier: Eastbourne pier has a variety of shops, There's the chippy, Arcade, The Waterfront Inn, Atlantic Nightclub.
Dotto Land Trains: The Dotto road train runs along the seafront at Eastbourne. An attraction itself, it's a great way to get around key attractions.
Source: http://www.visiteastbourne.com/