Best camping close to Cathedral Ledge

Hello, I am traveling out to check out Cathedral ledge for the first time and looking for any recommendations for good campgrounds in the area. Traveling in a van, but not looking for an RV park type of place... Any info would be greatly appreciated!

https://www.fs.usda.gov/activity/whitemountain/recreation/camping-cabins

Barnes Field Campground is 20 mins away and near Mt Washington 

Town Hall Road is a littler sketch but is a "wild" camping area 

Campgrounds in Crawford Notch

The Walmart in North Conway is your last option 

It also has rained here for 100 days in a row. Prepare to climb 5.12 overhung routes or climb upper refuse wet. 

Dry river state park is also nice.  Just a heads up with Walmart in North Conway.  North Conway  has an ordinance against camping in parking lot, Walmart doesn’t seem to enforce but you could get a knock 

National forest campgrounds on the kanc as well. A bunch of them .

If I’m just up for some Cathedral cragging I like to snag a spot at the Covered Bridge campground on Passaconway rd.

Also Dolly Copp and Barnes Field to the north. A little bit of a drive, but there's a good swimming hole up there too. 

EDIT: Me no read good, Barnes was already mentioned. That said, it's a spacious, stellar campground.