Castlerock is a 1km long beach between Downhill and the River Bann estuary. It backs onto the seaside resort of Castlerock and Castlerock Golf Club if you’d like to have a round of golf with a view. You can drive your car direct onto the beach. IMPORTANT NOTE! If you’ve hired a car be aware that it’s easy to get stuck driving on in the soft sand and getting it out might cause damage. Life guards operate in summer – beware of dangerous rips here, so always swim between the flags. A great surf beach! More info on the Causeway Coast & Glens site here.