 To the west of the park is a thick covering of coastal tea tree scrub ("Leptospermum laevigatum") consisting of coast banksia ("Banksia intergrifloria") and bangalay ("Eucalyptus botryoides").In sheltered areas such as behind little Congwong Bay, lies a low closed forest of smooth barked apple ("Angophora costata").There are several examples of vegetation communities in the park which are considered rare including the wet heath between Henry Head and Cape Banks and the closed forest around Happy Valley.