Beach Plum is a tent-only camploop within Camp Gateway at Sandy Hook in Gateway National Recreation Area, offering access to Raritan Bay and nearby recreational opportunities.

The campsite features fire rings, picnic tables, and food storage containers, with flush toilets and running water available, though campers should note there are no showers or electric hookups.

Paddlers can launch non-motorized boats from nearby Beach Area C and Horseshoe Cove, while anglers have access to surf fishing at designated beaches; be aware that sites are a quarter-mile walk from parking and raccoons are active in the campground.