Long Key State Park Campground offers 60 oceanfront campsites with water and electric hookups, restrooms with hot showers, and a dump station, making it ideal for overnight stays.

The park provides excellent access for paddling and fishing, with a canoe/kayak launch, two nature trails (Golden Orb Trail and Layton Trail), and nearby fishing bridges for flats fishing and bridge fishing.

Day-use facilities include picnic areas, an observation tower, and parking, with the park open 8 a. m. to sunset year-round; note that as of early 2024, kayak rentals are temporarily suspended and only hike-in tent camping is available.