Directions:  From east: LIE (495) to exit 68 north (Wm. Floyd Pkwy). Turn left onto Longwood Rd. At end of Longwood Rd. turn left; entrance is immediately to your right. From west: LIE (495) to exit 66 north (Sills Rd); bear left at flashing light (Middle Island/Yaphank Rd). Park is on your left just before traffic light.

Hiking, camping, mountain biking, bridle paths, picnicking.

This 320 acre site is situated along the headwaters of the Carmans River. Facilities include campsites for individuals, youth group camping and club camping (10 or more units) and family camping, including 10 sites with water and electric hookups.  Picnic sites and the George Broome Memorial Activity Building are also available.  Adjacent to Cathedral Pines Park is Prosser Pines Nature Preserve, which features a majestic stand of white pines planted in 1812. Prosser Pines is a popular site for hikers and photographers.