One of my favorite Long Island campgrounds that I have been going to for a few years is “Indian Island Campground”. It is located in Riverhead and is open to both tent and RVing.
Indian Island offers 37 spots with 30 amp electric and water, and 100 sites basic sites ( some including water ). It is one of my favorite places to go and relax. I love camping across from the river and being able to bring my kayak right across the street without a far walk.
The campground also has bathroom and shower facilities, a volleyball area , playground, pavilion, and 3 group areas. It is also pet friendly.
If you are ever looking for a quiet place to stay with a lot to do you should check out Indian Island.
Here is a link for the campground information packet: