Dispersed Camping

[MavrikManna]

The least expensive camping places are the USACE – United States Army Corps of Engineers campgrounds. These can be anywhere from $20/night and up depending on what you want. They usually include showers, pit toilet (or better), and places to swim.
https://www.recreation.gov/search?inven ... pe=camping
https://rv-camping.org/coecampgrounds/

But for free are the Dispersed Camping areas. They are all through the national forrest lands.
https://www.fs.usda.gov/

free campsites
https://freecampsites.net/dispersed-camping/