San Jon ParkJust a small park in a very small town. Has restroom and did see a water spigot. About 1/4 mile south of interstate. Take exit to truck stops, NM highway ??? to Logan north or Grady south. Truck stop is a block or so from park so could be a bit noisy, but State: New Mexico City: Amarillo Nearest Town: San Jon on I-40 Status; Official Cost: Free Nearest Road: Paved Scenery Rating: 3 Months Opened: Year Round Extras: None Number of Camp Sites: 10 or less Max Stay : Unknown -