Peacehaven gullies is a classic South Coast chalk-gully dive: shallow ridges over sand, a compact shore-access route, and plenty of structure for a simple but worthwhile local dive. It suits calm, well-timed visits more than rushed ones, with fish life and gully walls doing the work rather than depth. The site is popular with local clubs and dive centres because it offers an easy way to practice trim, navigation, and relaxed UK-coast planning.