Can't Beat It
While this is close to the road, there is a good buffer of vegetation between the road and the campsites. I've camped here multiple times and never hear the road. Most sites are right on the Androscoggin River and the serenity is priceless. There are many grassy tent sites that can also accommodate small campers, like pop ups. There are a few lean-tos (2) and a few sites with wooden platforms.
The gentleman working the office was super kind and helpful. There was good signage indicating how to proceed for various needs in his absence, including how to purchase firewood and checking in/out. There is recycling available near most sites next to the various pit toilets. At this time, there are no showers or flush toilets but according to park staff, a facility for these items will be built in the near future.
Most sites are grassy but a few are hard packed dirt and a few had newly dispersed wood chips. Bathrooms were clean, water spigots are readily available as well. Sites are well maintained and some are closer together than others. Many have direct access to the river. There's really not a bad site.